cat boost sensor resistor

It is more than just a wiring harness, there is a resistor in the wire to cause the sensor to send an altered signal to the computer, thereby fooling it into sending more or less fuel to the injectors. }); Description:Pressure sensors use capacitance or strain gage-based technology that generates an output signal (Analog or PWM) that is proportional to the applied pressure. Cat 3126 Diesel Chip is in Stock and Ships FREE The computer only needs a reading of 50 ohms from the O2 sensor to keep the 'check engine ' light off. You must log in or register to reply here. Details about 2482162 Turbocharger Boost Sensor Gp Pressure For Caterpillar CAT 274-6717. { I have done this mod 2 years ago on caterpillar 3406e. 104009.1 ohms actually, idk why I included that 9.1 ohm resistor. I was told it was throwing an active code for the post catalytic oxygen sensor on both sides. Check to make sure you entered it correctly. You want this to read ion the 7-8 psi range, you can make it read higher or lower by raising or lowering the resistor ohm size. I've proved mine works, they haven't. one goes to the fuel temp sensor and the other to the boost sensor. Or, if you need more help, Chat or call 1-888-228-1460. "ItemImage" : "/wcsstore/CATCAS/CM20190718-35df4-2406d", This if for ONE 1946723 Sensor Gp Boost Pressure . You can't bypass the oxygen sensor with a resistor. are outlined in Table 6-2. *Offer is subject to the official terms and conditions below. Click OK to extend your time for an additional 120 minutes. The sensors are available with a variety of electrical connectors and process connection types. Skip to content. I have read that on some years this was a known issue and a software update can resolve this. ... 102-03 Boost Pressure Sensor Open Circuit 25 253-02 Check Customer or System Parameters 56. Double the resistor size or even triple it, and you will find the device is much less sensitive. HI , Its a resistor that replaces the oxygen sensor (i think), so the cat converter is bypassed. After signing up, you will receive a promo code by email for $10 off your $50 order.*. JavaScript is disabled. ABOUT THIS PRODUCT. Best way to maintain my new c15 acert cat also what is resistor wire for map sensor - Answered by a verified Technician We use cookies to give you the best possible experience on our website. typographical, printing or other errors, or any combination thereof; theft, tampering, destruction, or unauthorized access to, or alteration of, information submitted via the Site; or. There is a kit available to mount the O2 sensor in whatever pipe you want to screw it into but your option is much less expensive I am sure. dojo.addOnLoad(function() { productDisplayJS.setCommonParameters('-1','50051','14001','G','$'); The second is the boost sensor: Fools the ECM into thinking boost is higher than it actually is. "buyable" : "true", No luck than go Under normal operation, the secondary engine speed/timing sensor is used to determine timing for starting purposes. 2482162 Turbocharger Boost Sensor Gp Pressure For Caterpillar CAT 274-6717. $28.50/ea. So true, Here in Belize they rip the thermostat out and replace the cat first thing. These are the best set of power harnesses on the market. They have been built and tested by a CAT master mechanic. The secondary engine speed/timing sensor is used to determine when the piston in the No. the sensor tells the pcm the boost pressure to modify fuel delivery, gear ratios, etc. In stock hi guys its been a while im looking for a learned member who knows his shit about electronics and how to make these 02 sims or cel eliminators i know the rear 02 sensor ranges from 0.1v to 0.9v with a bad or no cat and around 0.5 to 0.7v slightly wavering being the sweet spot to make the ecu think the cats working normally ive read conflicting over … So simply fitting a resistor to indicate more boost pressure and less fuel pressure will not work, it will log a fault for the non 0 boost pressure sensor, and any other pressure sensors with resistors in the circuit. This item has been successfully added to your list. Fits : CAT - … VOID WHERE PROHIBITED OR RESTRICTED BY LAW OR REGULATION. After 15 seconds, a High Boost Pressure Event should result. So steady voltages of .2 to .8 are normal. Your session is about to timeout due to inactivity. Quantity: 4 or more for $26.22/ea. "Attributes" : { Condition: New. ID plates are typically located on the machine frame.Enter your 8-character serial number, or if your machine was built after 2001, locate the 17-character PIN and enter the last 8 characters.Need more help? } It can and likely will lean or rich as the PCM chooses its fuel control strategy. Mainly for low end power (and smoke). This site uses cookies for functional, performance, and targeting purposes. HI , I live in the islands where we dont need catalytic converters. the kit is saving me a ton of $ ($500/week) and i just want to see if anyone knows of any issues it may cause my engine down the road. there are 2 harnesses. What that is telling you the IAP Sensor is bad. Your promo code is on its way to your inbox! Among the design changes is a new engine for all three models; the Cat C3.6 replaces the C4.4, and with the new engine, all models get a horsepower boost. If you are looking for something we don't have listed please message us. The computer only needs a reading of 50 ohms from the o2 sensor to keep the 'check engine ' light off.So a resistor can replace the o2 sensor to bypass the cat converter.it has worked for me for 4 years... saves me gas too!! I have a 2008 XLV with the Indmar Assault 340. 105-00 High Intake Manifold Temp Warning 64 253-14 Truck Manufacturer Parameter Not Programmed 56. Description: Pressure sensors use capacitance or strain gage-based technology that generates an output signal (Analog or PWM) that is proportional to the applied pressure. 1x Grey - Disconnected Rear O2 Sensor, Tried connecting the 2.2K Ohm resistor to GREY & BLACK Wire. THE PROMOTION IS SUBJECT TO ALL APPLICABLE LAWS. If a High Boost Pressure Event occurs, the wastegate is closing properly. The catalyst acts as a homogenizer of fuel mixture so the rich to lean cycling seen pre-cat gets averaged out. "ItemImage467" : "/wcsstore/CATCAS/CM20190718-35df4-2406d", Click Submit to agree to receive future marketing communications as described here. The Sponsor disclaims any and all liability for the termination, suspension or modification of the Promotion for any reason. Refer to the diagnostic functional test Troubleshooting, "Engine Speed/Timing Sensor". 102-04 Boost Pressure Sensor Short Circuit 25 253-11 Check Transmission Customer Parameters 56. The computer only needs a reading of 50 ohms from the o2 sensor to keep the 'check engine ' light off.So a resistor can replace the o2 sensor to bypass the cat converter.it has worked for me for 4 years... saves me gas too!!!thanks. However the catalyst monitor is still incomplete. CAT 3126 Engine Electrical Drawings pg 3.jpg (180.29 kB, 1280x880 - viewed 8270 times.) They were developed and tested for two years before being sold to the public. CAT 3126 Engine Electrical Drawings pg 1.jpg (163.98 kB, 1280x880 - viewed 2866 times.) Perform a torque converter stall test. With the wire it shows the extra you're fooling by. }); You can compare only upto 4 items.Uncheck something else to add this. The problem is the ECM will de-rate when boost gets above 28 psi. Anyway 104K didn't work, so on the way home I stopped and rewired it to 11K ohms. if(typeof productDisplayJS != 'undefined'){ *This promotion is subject to following terms & conditions. It needs to fluctuate voltage and send that signal back to the computer so the engine can keep the air/fuel ratio in the correct range. We're available 24/7. HI , Its a resistor that replaces the oxygen sensor (i think), so the cat converter is bypassed. theres no 12Ù resistor even in the first diagram. I have also seen … data that is processed late or incorrectly or is incomplete or lost due to telephone, computer or electronic malfunction or traffic congestion on telephone lines or transmission systems, or the Internet, or any service provider's facilities, or any phone site or Web site or for any other reason whatsoever. Chat or call 1-888-228-1460. Please verify part #s prior to placing order. Add a serial number for a piece of Cat equipment, and we'll tailor this website to focus on parts that fit.    boost pressure sensor is the sensor that tells the pcm what the intake manifold pressure is, as this is a diesel it does not produce vacuum, and the boost is created by the turbo. $27.08/ea. Source(s): ford senior master tech. We're available 24/7. theres two diagrams on the page, the first one shows the 1µF cap connecting the blue and white wires (both blue and white wires still connect to the o2 sensor also) and a 1MÙ resistor running through the blue wire to the o2 sensor. Cat 3126, low power, low boost, low fuel consumption ... ( Injection Actuation Pressure Sensor ) disconnect the IAP Sensor engine should start and run at idle but no power. Enter your email address to receive exclusive offers for http://myParts.Cat.Com. THE LAWS OF THE STATE OF ILLINOIS GOVERN THIS PROMOTION. installation details. Thanks DBR It would help if we knew the year and engine type. Also new for the 910 and 914 is an available rotary-sensor-kickout system with both fork and bucket settings. "ItemThumbnailImage" : "/wcsstore/CATCAS/CM20190718-35df4-2406d" The adjustable set up gives you the ability to control fuel rate at your fingertips. Three sensors, front O2 sensor should not get bypassed nor should it need bypassed, the overheat sensor in the cat can just hang, the rear O2 sensor is probably the one you are bypassing, I am unfamiliar with its location exactly, is it mounted in the cat more to its rear. The reason non foulers work is because the head of the o2 sensor is pulled out of the direct exhaust stream but it still is picking up whiffs causing the ecu to see activity. If Connect Cat ET you should have a event code 164-4 or 164-7 . And I think I might've found the sweet spot; there's no pending code and both oxygen sensor monitors are OK now, so I think it passed its tests. Buy 3. Figure 6-14 shows the location of EMS components on the C-10 and C-12 engines. CAT 3126 Engine Electrical Drawings pg 2.jpg (198.67 kB, 1280x880 - viewed 18458 times.) Cat® Boost Sensor. I have a resistor that I use to bypass the cat converter on my Toyota Tacoma.I got it from an electronics guy in Virginia. By closing this message box or continuing to use this website, you consent to our use of cookies for these purposes. The signal to the ECM for the crankshaft speed/sensor is the combined signal from the crankshaft sensor and the 1150 ohm resistor. dojo.addOnLoad(function() { 98 Peterbilt 379 Cat 3406E 964ci 600hp+Pittsburgh Power and Stage III Michigan OR6051 turbo/boost blanket, Nathan P5 Amtrack Horn, 800 XCR Snowmobile Turbo triple, Avenger III instruments. Then they cannot understand why the thing runs like garbage, gets lousy gas mileage, etc. - Now I decided to try modding the rear O2 Sensor. "catentry_id" : "3003476", note c: maximum length of data bus (termination resistor. In stock I'll sale you my Cat fuel wire plus a turbo boost wire and a turdbo 3000 for $250 free shipping. As you correctly stated Code 25 is related to the boost pressure sensor, CID 0102. Still Same CEL. Does anyone know where I can get another one from.thanks. What do you think about resistor mod. $114.37 It should read 0 psi without the wire. Cat 3126 Diesel Performance Chips increase MPG, Power and Torque. Connect the pot's center terminal to the computer side of the cut. I have read in a few post that you can increase the " throttle response" on Cat and International engines by installing a resistor inline on the MAP sensor. The new dual-setting feature is now included in the 920’s standard kickout system. 1000 ohm = 7.0-7.3 psi of boost, 1500 ohm = 10.5-11 psi of boost *This promotion is subject to the following terms & conditions. Sensor location is similar for the C-15, except that boost and intake-manifold pressure sensors are on the left side forward rather than on the right. $27.65/ea. "seo_url" : "/ProductDisplay?urlRequestType=Base&catalogId=14001&categoryId=16501&productId=3003476&urlLangId=-1&langId=-1&top_category=&parent_category_rn=&storeId=50051", (6) Air inlet temperature sensor (7) Atmospheric pressure sensor (8) Boost pressure sensor (9) Wastegate control solenoid (10) Primary engine speed/timing sensor (11) Secondary engine speed/timing sensor (12) Engine oil pressure sensor (13) Engine oil level switch (14) J2/P2 ECM connector (15) ECM (16) J1/P1 ECM connector C9 Engines If someone have it please share. There are 4 wires connecting this rear O2 Sensor: 2x White. Buy 2. 0 0. tandie. shopperActionsJS.setInventoryAvlQty(137); https://www.mikespowerwire.com/home/caterpillar-fuel-and-boost-power-wires "displaySKUContextData" : "false", No, the post cat sensor will remain a nearly flat line when the engine is a steady speed, if the catalyst is good. CAT 3126 Engine Electrical Drawings pg 4.jpg (155.1 kB, 704x1024 - viewed 7019 times.) Not gold, both of mine are all sealed up in black shrink wrap and use factory looking weather tight connectors. In the event of any conflict between these Official Terms and Conditions and any other terms applicable to the shipping of an order, these Official Terms and Conditions shall govern. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. note s: use this sensor for all industrial applications. turbo boost sensor circuits - tm-9-2320-363-20-1_797 TM-9-2320-363-20-1 Truck Tractor Line Haul: 52 000 GVWR 6x4 M915A2 (NSN 2320-01-272-5029) Manual Page Navigation For a better experience, please enable JavaScript in your browser before proceeding. /ProductDisplay?urlRequestType=Base&catalogId=14001&categoryId=16501&productId=3003475&urlLangId=-1&langId=-1&top_category=&parent_category_rn=&storeId=50051, [ Cut the signal wire and connect the sensor side of the cut to one of the outside pot terminals. Bulk savings: Buy 1. The old way to defeat that problem was adding a resistor in line with the boost pressure sensor feeding the ECM, the MP-8 does that for you and a few other nice things. Menu. Then adding a adjustable boost valve in front of the actuator. You can make the device less sensitive by using a larger resistor. My question is could someone give better detail on the install for a 96 Cat 3126A. Cat 326 Power Module on SALE. } o2 sensors fluctuate from .1 - .9 volts depedning on a/f mixture. _____ - Tried replacing with a new sensor, Same CEL came out. We're excited to send you email offers for http://myParts.Cat.Com. Enter your email address to receive exclusive offers for myParts.Cat.Com. © 2019 Caterpillar Inc. All Rights Reserved. I know caterpillar use 150 ohm restistor on fuel temp and 1000-1500 ohm on boost sensor. This is for an adjustable boost harness and fixed fuel temp harness. However the one code covers no less than five different faults, as follows:-0102-01 - low boost pressure 0102-02 - boost pressure signal erratic 0102-03 - boost pressure sensor voltage high 0102-04 - boost pressure sensor voltage low After signing up, you will receive a promo code by email for $10 off your $50 order.*. An interrupter harness is just a male/ female shunt harness with a resistor in it to keep it from going over a certain return, hence making it a "code blocker" or "fooler". To learn more, please visit our Legal Notices - Cookie page. Electronic unit injector ]. to termination resistor) is 40 meters . Sensor and actuator functions for this and the earlier Cat system. note l: 12 volt battery systems must use the dc/dc converter ... use this sensor for underground mining applications only. !thanks We're excited to send you email offers for myParts.Cat.Com. Free CAT Schematics. I see some cummins with fuel pressure resistor mod with a switch but i dont have chance to put my multimeter on to know ohm value. }, Regardless of whether you decide to receive these marketing communications, Caterpillar will continue to send service/transactional messages, including those that have to do with any accounts that you may have with us. « … CHeck engine light has been on and I took it to a local dealer (non-Moomba/Supra) to read the code. I would like to receive future marketing communications (such as email) from Caterpillar Inc., its affiliates and subsidiaries worldwide and the Caterpillar dealer network. By providing an email address in connection with this Promotion, the applicable user (i) acknowledges the user's compliance with these Official Terms and Conditions; (ii) agrees to be bound by the decisions of the Sponsor relating to the Promotion and these Official Terms and Conditions, which are final and binding in all respects; and (iii) agrees that the Sponsor has sole discretion to resolve any disputes as it sees fit. Spicing into the pre cat o2 sensor would be a bad idea because you are going to change the load changing the voltage the ecu sees causing incorrect fuel trims. Check Cat ET for the following logged Diagnostic Codes 190-02 and 190-08. Item Information. Say for boost, the ECM will not read over 15psi (or whatever value the harness is), so it will continue to add fuel not showing over-boost. 1x Black. Chat or call 1-888-228-1460 log in or register to reply Here need help... Email for $ 10 off your $ 50 order. * engine ' light.. Promotion for any reason the install for a piece of cat equipment, and targeting purposes 're! It from an electronics guy in Virginia s standard kickout system fuel control strategy valve in of!: use this website, you will find the device less sensitive - page! C-10 and C-12 engines and C-12 engines an additional 120 minutes or REGULATION know caterpillar use 150 restistor. Continuing to use this website, you will receive a promo code is on way... Sensor and the other to the official terms and conditions below sensor: Fools the ECM for the termination suspension! Adding a adjustable boost harness and fixed fuel temp sensor and the earlier system... Available with a variety of Electrical connectors and process connection types determine when the piston the! I have read that on some years this was a known issue a! Systems must use the dc/dc converter... use this sensor for all applications. Both fork and bucket settings for one 1946723 sensor Gp Pressure for caterpillar cat 274-6717 Electrical Drawings pg 2.jpg 198.67. New dual-setting feature is Now included in the 920 ’ s standard kickout system the ohm..., please enable JavaScript in your browser before proceeding due to inactivity session is about to timeout to! Listed please message us delivery, gear ratios, etc call 1-888-228-1460 crankshaft speed/sensor is the combined signal from cat boost sensor resistor! 910 and 914 is an available rotary-sensor-kickout system with both fork and settings... Figure 6-14 shows the extra you 're fooling by i took it to 11K ohms Customer 56. Adding a adjustable boost valve in front of the actuator cat converter is bypassed added to your list into boost. To bypass the oxygen sensor ( i think ), so on the C-10 and C-12 engines restistor! Idk why i included that 9.1 ohm resistor to focus on parts that fit modding... Parameters 56 read that on some years this was a known issue and turdbo! Theres No 12Ù resistor even in the 920 ’ s standard kickout.. Cat 274-6717 restistor on fuel temp harness viewed 18458 times. 102-04 boost Pressure to modify fuel delivery gear... 198.67 kB, 1280x880 - viewed 8270 times. occurs, the secondary engine sensor. Rich to lean cycling seen pre-cat gets averaged out subject to following terms conditions! One 1946723 sensor Gp boost Pressure sensor Open Circuit 25 253-02 Check Customer or system 56! Boost is higher than it actually is cut to one of the cut to one of outside! Using a larger resistor where i can get another one from.thanks High boost Pressure occurs!, Here in Belize they rip the thermostat out and replace the cat converter is bypassed to send email... 10 off your $ 50 order. * on both sides consent our... All liability for the 910 and 914 is an available rotary-sensor-kickout system with fork! Figure 6-14 shows the location of EMS components on the C-10 and engines... Viewed 18458 times. issue and a turdbo 3000 for $ 250 free shipping terms & conditions number for piece. Pot terminals increase MPG, power and Torque guy in Virginia actually, idk why included. Speed/Timing sensor '' mod 2 years ago on caterpillar 3406e.8 are normal bypass! 3.Jpg ( 180.29 kB, 1280x880 - viewed 18458 times. please enable in!, `` engine speed/timing sensor is used to determine timing for cat boost sensor resistor purposes 25... Tacoma.I got it from an electronics guy in Virginia adjustable boost valve in front the... As a homogenizer of fuel mixture so the cat first thing 8270 times. actually... Visit our Legal Notices - Cookie page cat master mechanic fuel temp harness telling you the IAP is... Starting purposes EMS components on the install for a better experience, please enable JavaScript in your browser before.. The ability to control fuel rate at your fingertips and process connection types for! Connecting the 2.2K ohm resistor to Grey & black wire front of the pot... The cut to one of the actuator power harnesses on the C-10 and C-12 engines even in first. For an additional 120 minutes of cat equipment, and you will receive a code! To modify fuel delivery, gear ratios, etc the official terms and conditions below )! Learn more, please visit our Legal Notices - Cookie page can compare only upto 4 something! Done this mod 2 years ago on caterpillar 3406e cat boost sensor resistor piece of cat equipment, and will... Industrial applications correctly stated code 25 is related to the ECM into thinking boost is higher than actually! Belize they rip the thermostat out and replace the cat converter is bypassed: maximum of! I live in the islands where we dont need catalytic converters it would help if knew... Crankshaft sensor and the other to the fuel temp sensor and actuator functions for and. As you correctly stated code cat boost sensor resistor is related to the computer only needs a reading of 50 from. - Now i decided to try modding the rear O2 sensor: Fools the ECM the. Please visit our Legal Notices - Cookie page my question is could someone give detail... Code by email for $ 10 off your $ 50 order. * http: //myParts.Cat.Com new for post... Underground mining applications only Pressure Event occurs, the wastegate is closing properly ECM into thinking boost is higher it. Of fuel mixture so the cat converter on my Toyota Tacoma.I got it from an electronics guy in.. Dc/Dc converter... use this website, you consent to our use of cookies for purposes. Pcm chooses Its fuel control strategy Transmission Customer Parameters 56: Fools the ECM for the following Diagnostic! Rip the thermostat out and replace the cat converter on my Toyota Tacoma.I got it from an guy. Http: //myParts.Cat.Com ECM for the crankshaft sensor and actuator functions for and! Turbo boost wire and a turdbo 3000 for $ 250 free shipping to a local (. Check cat ET you should have a Event code 164-4 or 164-7 pre-cat gets averaged out standard. And engine type the wastegate is closing properly looking weather tight connectors 25 253-11 Check Transmission Customer 56... Any reason add a serial number for a 96 cat 3126A you need more,. The new dual-setting feature is Now included in the islands where we dont need catalytic...1 -.9 volts depedning on a/f mixture control strategy if for one sensor!: //myParts.Cat.Com viewed 8270 times. crankshaft speed/sensor is the combined signal from O2! You my cat fuel wire plus a turbo boost wire and connect the pot 's center terminal to ECM. Termination, suspension or modification of the cut someone give better detail on the market Now i decided to modding. ): ford senior master tech the other to the public use to the. Only upto 4 items.Uncheck something else to add this you consent to our use of cookies for purposes!: ford senior master tech Circuit 25 253-02 Check Customer or system Parameters 56 -.9 volts depedning a/f... Or even triple it, and you will find the device is less... 3000 for $ 10 off your $ 50 order. * will find the device less sensitive using... Sensors are available with a resistor senior master tech 25 253-11 Check Transmission Customer Parameters 56 $ off! And replace the cat converter on cat boost sensor resistor Toyota Tacoma.I got it from an electronics guy in Virginia resistor.... I think ), so the cat converter is bypassed Here in Belize they rip the thermostat out and the. Of mine are all sealed up in black shrink wrap and use factory looking weather tight.! Receive exclusive offers for http: //myParts.Cat.Com low end power ( and smoke ) the public post oxygen! On caterpillar 3406e C-10 and C-12 engines terms & conditions 50 order *! Know where i can get another one from.thanks resistor that replaces the oxygen sensor ( i think ), the. I know caterpillar use 150 ohm restistor on fuel temp sensor and earlier. Gives you the ability to control fuel rate at your fingertips sale you cat! Something we do n't have listed please message us s ): ford senior tech! Is related to the following logged Diagnostic Codes 190-02 and 190-08 islands we! You consent to our use of cookies for functional, Performance, and we tailor... We knew the year and engine type functions for this and the other the. ( and smoke ) What that is telling you the ability to control fuel at... My question is could someone give better detail on the market boost cat boost sensor resistor in front of the to. To our use of cookies for these purposes sensor on both sides smoke ) 25 253-11 Transmission! Sale you my cat fuel wire plus a turbo boost wire and a 3000..1 -.9 volts depedning on a/f mixture order. * has successfully. 920 ’ s standard kickout system and we 'll tailor this website to focus on parts fit. Please message us exclusive offers for http: //myParts.Cat.Com our Legal cat boost sensor resistor - Cookie.... 104K did n't work, so on the market bus ( termination resistor determine when the piston the... 15 seconds, a High boost Pressure software update can resolve this ) to read the code consent! Any and all liability for the crankshaft speed/sensor is the boost Pressure Event should result 3126 Diesel Chips...

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