Question about 1991 Toyota Pickup

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Check engine light tells me knock sensor or circut or ecu.

Where is the sensor located?

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On a v-6, the knock sensor is located under the intake manifold assembly, on the inner edge of the cylinder block.

Posted on Dec 08, 2008

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Where is the location of the engine data sensor on a 1994 ford escort hatchback lx


Which sensor? There are several 'engine data' sensors. What particular data is it?

Cam position
Crank position
Coolant temerature
Airflow
Air temperature
Knock sensor
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??

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Where is the camshaft position sensor located in a


The camshaft position sensor is located on top of the engine near the ignition coils.
The camshaft position sensor is located on top of the engine near the ignition coils.
The camshaft position sensor is located on the engine near the timing belt cover and under the upper radiator hose.
The camshaft position sensor is either located near the top of the engine, passenger-s side, or on the right side of the engine near the ignition coils.
The camshaft position sensor is located on the engine near the camshaft pulley.
This sensor is located at the front of the engine near the camshaft gear this is what I got 6 different locations manual covers 99-05

Oct 10, 2014 | Cars & Trucks

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Where is the engine sensors location on a 1997 2.4 grand am?


Which sensors are you trying to locate? There are several.. Knock sensor, coolant temp sensor, oxygen sensor, mass air flow sensor, speed sensor, etc.. I can help with more detail :)

Oct 06, 2014 | 1997 Pontiac Grand Am

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H2o bank 2 sensor 1 location


Bank and sensor location. Bank 1 refers to the back of cylinders that contain cylinder #1. Bank two refers to the other bank of cylinders that do not contain cylinder #1. Sensor 1 refers to the upstream O2 sensor or the O2 sensor before the catalytic convertor. Sensor 2 refers to the downstream O2 sensor or the sensor located after the Catalytic convertor. I hope that helps, let me know if you have any other questions, good luck.

Mar 25, 2014 | 2000 Cadillac DeVille

1 Answer

Where is the ECU located on a 1992 ford explorer and what does it do?


What your Explorer has is actually called the EEC-IV. It is sort of like an ECU. The EEC stands for "Electronic Engine Controls". Your EEC-IV Does this:
  • Powertrain Control Module (PCM)
  • Throttle Position (TP) sensor
  • Mass Air Flow (MAF) sensor
  • Intake Air Temperature (IAT) sensor
  • Idle Air Control (IAC) valve
  • Engine Coolant Temperature (ECT) sensor
  • Heated Oxygen Sensor (HO2S)
  • Camshaft Position (CMP) sensor
  • Knock Sensor (KS)
  • Vehicle Speed Sensor (VSS)
  • Crankshaft Position (CKP) sensor

The EEC microcomputer circuit processes the input signals and produces output control signals to the fuel injectors to regulate fuel discharged to the injectors. It also adjusts ignition spark timing to provide the best balance between driveability and economy, and controls the IAC valve to maintain the proper idle speed.
The EEC is located in the engine compartment. Post your engine size and I can tell you where it's at.

Jul 22, 2013 | Cars & Trucks

1 Answer

What is ECU


The knock sensor is commonly located on the engine block and essentially listens for improper combustion when the engine is running. Engine knock, or spark knock, is the noise created when the combustion process is erratic or abnormal. Code p0330 indicates that the knock sensor has picked up a frequency outside of the factory-set frequency range for the combustion chamber. The computer uses information from the knock sensor to adjust the engine ignition timing to keep combustion within the safe zone of operation. In general, when the knock sensor code is set, the computer will put the engine into limp mode to help prevent engine damage.


ECU= Engine Control Unit [The Cars Computer]

Dec 19, 2012 | 2002 Toyota Sienna

1 Answer

Service engine light on. Problem identified as P0332 Knock Sensor 2 Circut Low Input Bank 2


P0332 GM

Knock sensor circuit low voltage bank 2
- The ECM detects a KS signal voltage that is less than typical engine noise level for at least 4 seconds

Probable Cause[s]

  1. Open or short circuit condition
  2. Poor electrical connection
  3. Knock sensor
  4. ECM fault

Mar 13, 2011 | 2003 Chevrolet TrailBlazer

1 Answer

I need to know how many 02 sensors are on a 1997 dodge intrepid.


  • Up-stream sensor (located before catalytic converter)
  • Left up-stream sensor (located before catalytic converter)
  • Left down-stream sensor (located after catalytic converter)
  • Right up-stream sensor (located before catalytic converter)
  • Right down-stream sensor (located after catalytic converter)
4 sensors total.

Jul 29, 2010 | 1997 Dodge Intrepid

1 Answer

Location of cam sensor 2003 jeep grand cherokee v8


Answer
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REMOVAL - 4.7L
The Camshaft Position Sensor (CMP) on the 4.7L V–8 engine is bolted to the front/top of the right cylinder head (CMP Location—4.7L Engine).

It is easier to remove/install sensor from under vehicle.

Raise and support vehicle.
Disconnect electrical connector at CMP sensor (CMP Location—4.7L Engine).
Remove sensor mounting bolt (CMP Location—4.7L Engine).
Carefully twist sensor from cylinder head.
Check condition of sensor o-ring.
See picture for sensor location.


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Jul 21, 2010 | 2003 Jeep Grand Cherokee

1 Answer

Where is the oxygen sensor on 1997 ford taurus wagon 3.0


Single or double overhead cam type engine? In any case, these are the locations listed below.
  • Up-stream sensor (located before catalytic converter)
  • Left up-stream sensor (located before catalytic converter)
  • Left down-stream sensor (located after catalytic converter)
  • Right up-stream sensor (located before catalytic converter)
  • Right down-stream sensor (located after catalytic converter)

May 04, 2010 | 1997 Ford Taurus

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