For Shop Owners
AutoCodes
OBDII Code List
P1345 CHEVROLET

P1345 CHEVROLET - Crankshaft Position-Camshaft Position Correlation

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3 What does this mean?

Possible causes

  • Engine mechanical condition-Valve timing off
  • Cam sensor or crank sensor are loose on their mounting
  • Faulty camshaft position sensor
  • Faulty crankshaft position sensor
What does this mean?

Tech notes

If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing. With the camshaft cover removed and the #1 cylinder at top dead center, make sure that the darkened chain links are lined up with the alignment marks on the exhaust and intake cam sprockets.

If a P0016 or P1345 is resetting without any engine performance concerns but the above information did not isolate a cause for the DTC, replace the Cam Phaser Actuator sprocket.

1997 Chevrolet Pickup




1999 Chevrolet Tahoe




User Submitted Videos
What does this mean?
Check this articles: swirl control valve | 1999 toyota camry p0401 | honda cr-v 1999
Posted and Edit by kvjournal.ru 05-17-2017