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The tps for my td27 engine has five wire plug I am having trouble finding a replacement

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92 toyota pickup v-6, if i stab the gas pedal it will get up to 2500-2575rpms then feels like im pressing the break on and off over and over again. no engine light,replaced the tps,mafs,plugs,wires di


have you or anybody at pep boys changed the igniter and coil. if not try to find a used igniter and coil to test with, they're pricy. If it works replace with new parts.

Mar 29, 2014 | 1992 Toyota Pickup

1 Answer

2000 nissan frontier rough idle and has a po325,po300,po120,and po304


THROTTLE POSITION SENSOR, MISFIRE, #4 MISFIRE, KNOCK SENSOR, THESE ARE YOUR TROUBLE CODES, PO120,PO300, PO304, PO325, RESPECTIVELY, REPLACE THE TPS @ THROTTLE BODY, REPLACE KNOCK SENSOR , @ ENGINE BLOCK, REPLACE YOUR SPARK PLUGS & PLUG WIRES ! AND YOU MUST ALSO REPLACE BOTH YOUR AIR & FUEL FILTERS, DISTRIBUTOR CAP & ROTOR , INSPECT, MAY NEED TO REPLACE, I WOULD ANYWAY !!!!!!!! ADD SOME GOOD FUEL INJECTOR CLEANER TO TANK, NEXT FUEL UP !

Apr 02, 2013 | Nissan Frontier Cars & Trucks

1 Answer

Cold engine Misfire


A 2008 mercury what? What is the model and engine size?

Apr 08, 2017 | 2008 Mercury Sable

1 Answer

Yes i have a 1988 chevy cavalier z24 6c 2.8 liter,okay it has been giving me hell latley cant figure out why,it started as i was driving it and it started lugging like it wasnt getting any gas and back...


Could be a crankshaft postion sensor ,have you tried that ? Or some other sensor that is an input to the PCM , one that receive voltage from the PCM's five volt reference circuit . Do you know what that is ? Like the TPS - throttle position sensor , It has three wires , one is five volt reference , one is ground to the PCM an the last is the signal to the PCM . All three wires come from the PCM . If the sensor starts to go bad it can short an bring down the five volt reference circuit shutting down the engine . The MAP , ECT , TPS ,EGR , Check for five volts at the TPS after vehicle shuts down , the gray wire , if less then five volts you have a problem in one of the other sensors . First let the TPS connector connected an back probe the five volt circuit , is it 5 volt's ? If less ,disconnect the TPS an see if it changes . I hope I'm getting this right . There are videos on youtube . 5 volt reference How to check the 5v reference circuit for short to ground Cadillac

Mar 12, 2017 | 1988 Chevrolet Cavalier Z24

2 Answers

Nissan engine td27 valve clearns


I need the wiring digram for the TD27 turbo Diesel Engine I'm changing from YD25 to TD27 turbo

Aug 15, 2010 | Nissan Hardbody Cars & Trucks

3 Answers

My buick regal 2003 wont excelerate it starts


It may be the throttle position sensor. You should have a check engine light on in your dash. You will need to have someone plug a OBD II reader in and retrieve the code.
You can spend a LOT of money just putting in one part after another.
Please let me know what you find.

Feb 07, 2010 | 1991 Buick Regal

1 Answer

96 olds ciera trouble codes p0122 p0300 missingthrough entire ran


A code P0122 may mean that one or more of the following has happened:
  • TPS not mounted securely
  • TPS circuit short to ground or another wire
  • Faulty TPS
  • Damaged computer (PCM)
Possible Solutions Some recommended troubleshooting and repair steps are:
  • Carefully check the throttle position sensor (TPS), wiring connector, and wiring for breaks, etc. Repair or replace as necessary
  • Check the voltage at the TPS (refer to a service manual for your vehicle for specific information). If the voltage is too low that is indicative of a problem. Replace if necessary.
  • If recently replaced the TPS may need to be adjusted. On some vehicles the installation instructions call for the TPS to be properly aligned or adjusted, consult a repair manual for specifics.
  • If there are no symptoms at all, the problem may be intermittent and clearing the code may resolve the issue temporarily. If this is the case then you should definitely check the wiring to be sure it's not rubbing on anything, grounding, etc. The code may come back.
A code P0300 may mean that one or more of the following has happened:
  • Faulty spark plugs or wires
  • Faulty coil (pack)
  • Faulty oxygen sensor(s)
  • Faulty fuel injector(s)
  • Burned exhaust valve
  • Faulty catalytic converter(s)
  • Stuck/blocked EGR valve / passages
  • Faulty camshaft position sensor
  • Defective computer
Possible Solutions If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.
If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.
Random misfires that jump around from one cylinder to another (read: P030x codes) also will set a P0300 code. The underlying cause is often a lean fuel condition, which may be due to a vacuum leak
in the intake manifold or unmetered air getting past the airflow sensor, or an EGR valve that is stuck open.

Dec 13, 2009 | 1996 Oldsmobile Cutlass Ciera

2 Answers

1994 Audi Quattro 90 engine wiring harness to TPS


send me your email so i can send a pic and see if that helps

Jun 08, 2008 | Audi Quattro Cars & Trucks

1 Answer

1909 buick skylark tps low volts trouble code


replace ignition coil make sure by dealer the right mode is used when ordering if not ordered right you will get a difference in engine volts

Jun 07, 2008 | 1991 Isuzu Pickup

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