P1345 CODE

2001 Chevrolet Blazer

Tiny

green6977

March, 24, 2011 AT 4:37 PM

I replace distrubutor without finding tdc. Now it lacks power on the top end of whatever gear it is in. Tried finding tdc so it would start. Got it to start but still now sure what is causing the code. Is my timing a little off. Do I need to try other parts first. Also idles at 20psi on the oil pressure gauge but when driving move to 40.

FOUND 40 RELATED QUESTIONS

P1345 Code

9 ANSWERS

03 Code P1345

3 ANSWERS

4 Answers

Tiny

JDL

March, 24, 2011 AT 5:22 PM

The code says the crank and cam signals are not in sync. Check the alignment marks below.

Tiny

JDL

March, 24, 2011 AT 5:29 PM

The minimum oil pressure, warm engine. Notice these specs are minimum. You could use a mechanical gage in place of oil pressure sending unit, see if same reading.
6psi@1K rpm
18psi@2K
24psi@4K

Tiny

green6977

March, 24, 2011 AT 6:01 PM

So its running in spects, just not normal. Is that prolly caused by the timing be off one way or another. Thanks for the help

Tiny

JDL

March, 24, 2011 AT 6:14 PM

I can't tell much from here, possibly, not my first thought.

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