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by Evell Snoats
25 Jan 2015, 14:12
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Camshaft Position Sensor Circuit
Replies: 20
Views: 32903

Re: Camshaft Position Sensor Circuit

Okay, after finding the correct wiring diagram (I was looking at the DENSO management system instead of ME7, I confirmed continuity from the CPS connector to the ECM. Went back through the steps. Still showing 5v at the power and signal wires. Unless anyone has a better idea, I think I am going to t...
by Evell Snoats
24 Jan 2015, 19:11
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Camshaft Position Sensor Circuit
Replies: 20
Views: 32903

Re: Camshaft Position Sensor Circuit

Found a wiring diagram and finally got the ECM out. Looks like the ground from the CPS to pin 3 (ground) has continuity to pin 65, but the others do not (pin 57 for power and 47 for the signal). Must be a break in those wires somewhere, although I don't know how they were showing voltage before? I a...
by Evell Snoats
24 Jan 2015, 11:21
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Camshaft Position Sensor Circuit
Replies: 20
Views: 32903

Re: Camshaft Position Sensor Circuit

Both pin 2 and pin 3 read 5v, not battery voltage. Using the instructions, I think I am at the verification section which says to check the cable between sensor terminal 3 and ECM A36. Problem is that my A36 is a blank slot!! There is no wire going to it for me to be able to test for an open circuit...
by Evell Snoats
17 Jan 2015, 11:50
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Camshaft Position Sensor Circuit
Replies: 20
Views: 32903

Re: Camshaft Position Sensor Circuit

I have a 99 V70XC with the same code. Both wires 2 and 3 read 5 volts when I perform the tests. Any ideas?