Volvo S80 A performance sedan that offers top notch luxury, outstanding handling and so much more.

What is this code?

  #1  
Old 07-01-2008, 05:13 PM
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Posts: 22
Default What is this code?

My scanner shows P1332. I can't find this code in the manual that comes with the scanner. What is this code? It is a S80 T6 99. Thanks.
 
  #2  
Old 07-01-2008, 08:48 PM
Eric J's Avatar
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Location: Mass.
Posts: 481
Default 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
 
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