1996 yucon code 1345

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Old 08-24-07, 11:53 PM
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1996 yucon code 1345

96 yukon 8 cyl. truoble code 1345 after replacing engine whith used one.
changed crankshaft position sensor and whole dist. assembly.
What is causing this code. please help.
 
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Old 08-25-07, 08:45 AM
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Was the timing correctly adjusted after you did all this?
 
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Old 09-01-07, 08:03 PM
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1996 yukon code 1345

I installed the distributer in the same position the old one was in. Tried to check timing a timing plate anywhere near the harmonic ballancer. Also, manufacturer tag says timing cannot be adjusted. Thank you for your reply, I`ll be watching for more input.
 
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Old 09-02-07, 03:20 PM
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The unit in the distributer is the cam sensor.......You CANNOT set timing in this unit like a traditional distributor. The ECM picks up a signal from the cam sensor on start up and the signal must fall in a 4 degree range (2 degrees either way of zero)..........You will need a scanner and a bit of patience to set this
 
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