Fault code description for crankshaft position sensor, ME-SFI
Crankshaft position sensor
1A
Fault code
( Readout on generic scan tool)
P2034 (P0335)
1B
Engines 112, 113 as of 1/01
Fault code
( Readout on generic scan tool)
P2034-[8] (P0335)
2
Fault storage
Actuation of the engine diagnosis indicator lamp (EURO3/4)
or CHECK ENGINE (MIL) malfunction indicator lamp
after expiry of test duration and fault
After one driving-cycle with a fault
3
Checking frequency
Continuous
4
Checked signal or status
Signal from crankshaft position sensor (counting the teeth on the flywheel)
5
Fault setting conditions
Checking duration
Fault if when counting the teeth on the flywheel the limit value
(60-2 teeth) of 1 teeth is exceeded.
approx. 5 seconds
6
Check prerequisites
- synchronization takes place
- no fault in the camshaft Hall sensor
7
Further causes of a fault can be: sensor wheel on flywheel damaged, flywheel has radial runout, tooth offset too large, crankshaft position sensor loose and electrical disturbances due to a damaged cable or loose contact.