What is this code?
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07-01-2008, 05:13 PM
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#2
07-01-2008, 08:48 PM
RE: What is this code?
Welcome to the forum.
Sorry, This doesn't sound to good. Maybe it is just a connection or the sensor. Good luck
P1332 is Volvo code EMC-644A
Condition
Diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft is not in the correct position. The engine control module (ECM) registers this as a fault as soon as the engine is started.
The engine control module (ECM) registers a fault and diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft position (CMP) sensor flanker is not correct in relation to the engine speed (RPM) sensor.
The engine control module (ECM) registers a fault and diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft does not rotate quickly enough in response to the control signal.
Condition :
the variable camshaft is disabled
Possible source:
Faulty position
camshaft belt has jumped out of place on the cogs
defective reset valve
mechanical fault in the Variable valve timing (VVT) unit
Faulty control:
defective camshaft position (CMP) sensor
Control too slow:
open-circuit in signal cable
open-circuit in power cable
contact resistance
short-circuit to ground in signal cable
short-circuit to supply voltage in the signal cable
low oil pressure
poor oil quality
defective reset valve
mechanical fault in the Variable valve timing (VVT) unit
Sorry, This doesn't sound to good. Maybe it is just a connection or the sensor. Good luck
P1332 is Volvo code EMC-644A
Condition
Diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft is not in the correct position. The engine control module (ECM) registers this as a fault as soon as the engine is started.
The engine control module (ECM) registers a fault and diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft position (CMP) sensor flanker is not correct in relation to the engine speed (RPM) sensor.
The engine control module (ECM) registers a fault and diagnostic trouble code (DTC) ECM-644A is stored in the engine control module (ECM) if the camshaft does not rotate quickly enough in response to the control signal.
Condition :
the variable camshaft is disabled
Possible source:
Faulty position
camshaft belt has jumped out of place on the cogs
defective reset valve
mechanical fault in the Variable valve timing (VVT) unit
Faulty control:
defective camshaft position (CMP) sensor
Control too slow:
open-circuit in signal cable
open-circuit in power cable
contact resistance
short-circuit to ground in signal cable
short-circuit to supply voltage in the signal cable
low oil pressure
poor oil quality
defective reset valve
mechanical fault in the Variable valve timing (VVT) unit
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