What causes p1345 on a camshaft position sensor?
On these applications, excessive wear of the drive gears, or incorrect installation of the distributor are both roughly analogous to defective camshaft position sensors on applications that use distributor-less ignition systems. Nonetheless, some common causes of code P1345 could include the following-
When to use fault code p1345 in OBD II?
OBD II fault code P1345 is a code used by General Motors – that is defined as “Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation”, and is set when the PCM (Powertrain Control Module) on GM models detects a mismatch (correlation fault) in the input data from the Crankshaft -,…
What does p1345 stand for in GM code?
NOTE: Note that code P1345 with the definition “Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation”, is also used by closely related GM products, including Buick, Cadillac, Chevrolet, Isuzu, Pontiac, and Saturn.
How are the positions of the crankshaft and camshaft related?
In most cases, the signal is created when a single point on the camshaft passes in front of the sensor as the camshaft rotates. Regardless of design specifics though, the positions of the crank -, and camshafts have to be in agreement relative to piston #1 if the ignition spark and fuel are both to be delivered at the optimal moment.
What is the camshaft crankshaft correlation code p1345?
Hey guys merry christmas! A so I have a 98 k1500 with the 5.7 vortec and im havimg trouble with a code. The code is the dreaded p1345 camshaft crankshaft correlation.
What is the camshaft correlation code for a 98 k1500?
A so I have a 98 k1500 with the 5.7 vortec and im havimg trouble with a code. The code is the dreaded p1345 camshaft crankshaft correlation. When I checked my timing with a timing light it was about 1/4″ off but runs great so I tried to re time it and the closer I get to the timing mark the worse it runs till it wont start.
OBD II fault code P1345 is a code used by General Motors – that is defined as “Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation”, and is set when the PCM (Powertrain Control Module) on GM models detects a mismatch (correlation fault) in the input data from the Crankshaft -,…
NOTE: Note that code P1345 with the definition “Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation”, is also used by closely related GM products, including Buick, Cadillac, Chevrolet, Isuzu, Pontiac, and Saturn.
What is the crankshaft correlation code p1345?
SilveradoSierra.com • Help Needed: Camshaft Crankshaft Correlation Code P1345 : Engine.
What causes p1345 to set on a GM car?
NOTE 1: Note that if code P1345 is present on GM applications with VVT (Variable Valve Timing) and/or VCT (Variable Camshaft Timing), defects in these systems can cause P1345 to set.
On these applications, excessive wear of the drive gears, or incorrect installation of the distributor are both roughly analogous to defective camshaft position sensors on applications that use distributor-less ignition systems. Nonetheless, some common causes of code P1345 could include the following-
When is the p1345 GMC code detected?
The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. When is the P1345 GMC code detected? The Crankshaft Position (CKP) sensor is a permanent magnet generator, known as a variable reluctance sensor.
What causes a broken crankshaft and camshaft sensor?
Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in wiring that is associated with either, or both the crank -, and camshaft position sensors Defective, cracked, clogged, damaged, or broken crankshaft-mounted reluctor ring.
How does a crankshaft position sensor work on a car?
While design specifics vary somewhat between models, all crankshaft position sensors generate a magnetic field that is interrupted when the teeth on a reluctor ring passes in front of the sensor as the crankshaft rotates.