Having problems with your 1999 Saturn SL ?

Where is the camshaft sensor on a 1.9 litre engine

Posted / edited by AnonymousUser on : 11-12-2017

Answers :

There is no camshaft position sensor on a Saturn S-series. If you are throwing a code for P0340 about the camshaft position sensor circuit then there is a unusual way to go about it only because there is no sensor.

First thing is to check the plugs and wires. If anything replace everything since it will only cost about $15. The next step is to check the coils. I had this same problem a year ago and it turned out to be a bad ground. The grounding point are the bolts that bolt the coil packs to the ICM module (where the coil packs mount to). Clean the back of the heads of the bolts (there is probably some rust on there, get ALL of the rust off). Then bolt everything back on and see if the code disappears.

If that doesn't fix it then you should replace the coil packs next.
Repair Help & Product Troubleshooting for 1999 Saturn SL

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