Let's test the sensor if you have a multimeter?I posted a diagram of the connector terminals here is how you test it. Let me know what you find.
PROCEDURE
1. Near the rear of intake manifold, disconnect (CPS) pigtail harness connector from main wiring harness.
2. Place an ohmmeter across terminals A and B. The meter reading should be open (no resistance). Replace sensor if any resistance is indicated.
Image (Click to make bigger)
Wednesday, March 23rd, 2011 AT 9:49 PM