[Game411]

I have a check engine light that is pulling two codes:

CAM Position Sensor - I replaced it with a new one and it keeps coming back.

Also I am getting EGR Flow Insufficient - what does this mean? I had the EGR Valve tested and it works fine, it hold pressure............

Any help? Does this car have two Cam Sensors like most cars? I checked all over and can't find it, there is a silver plate on the back of the engine under the EGR valve, surely they couldn't have put it back there........the code says Bank 1.

 

[gamiller]

I get those codes frequently on my 99. Here's what they have meant for me:

There's not much to do with the CPS other than replace it. It surprised me when the same DTC came back a few months later, but replacing the sensor yet again did the trick. Sometimes you get a bad sensor from the parts store. Somebody could have cleaned off a sensor that went bad and returned it for credit, leaving you paying good money for a bad part.

The EGR code could mean that the valve is stuck. You already tested for that, so next verify that the DPFE hoses are both connected. Mine keep popping off, so I will be clamping them on soon.