RPM gauge sensor location

MICHAEL P WOODFINE

MEMBER
2007 CHEVROLET COBALT
2.2L
4 CYL
2WD
AUTOMATIC
176,000 MILES

My car currently has no rpm sensor in it and I bought one, so I am wondering where does it go and how to install? It is an OEM rpm.

Thursday, February 8th, 2018 AT 3:50 PM

5 Replies

CARADIODOC

MECHANIC
33,870 POSTS

Never heard of such a sensor. Does your engine run now? What kind of problem are you trying to solve?

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Thursday, February 8th, 2018 AT 3:58 PM

MICHAEL P WOODFINE

MEMBER
8 POSTS

I had it mixed up with something else sorry but the sensor for my tachometer. My rpm gauge does not work at all as it does not have this sensor in.

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Thursday, February 8th, 2018 AT 5:42 PM

CARADIODOC

MECHANIC
33,870 POSTS

If the engine is running it sounds like the cluster has gone out. Here is the location of the sensor which is the crankshaft position sensor.

1 - Fuel Injector 1
2 - Fuel Injector 2
3 - Fuel Injector 3
4 - Manifold Absolute Pressure (MAP) Sensor
5 - Fuel Injector 4
6 - Evaporative Emission (EVAP) Canister Purge Solenoid
7 - Camshaft Position (CMP) Sensor - Intake
8 - Knock Sensor (KS)
9 - Engine Oil Pressure (EOP) Switch
10 - Crankshaft Position (CKP) Sensor
11 - Starter Solenoid
12 - Starter
13 - Intake Manifold

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

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Thursday, February 8th, 2018 AT 6:11 PM

VJDESIGNS07

MEMBER
2 POSTS

I have a 2007 manual cobalt ls. My clutch slave cylinder n master were replaced. Now my tac gauge isn't working. My new starter replaced 2 months ago, now is slow to crank. I was hoping is get something from the answer.

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Monday, September 16th, 2019 AT 11:32 AM