Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Component Inspection

Crankshaft Position Sensor:





1. Remove crankshaft position sensor from engine. (Crankshaft position sensor harness connector should remain connected.)
2. Turn ignition switch "ON".
3. Rotate crankshaft position sensor shaft slowly by hand and check voltage between terminals:
- (1) and ground.
- (2) and ground.

Voltage Readings
Pin terminal 1. (1° signal) fluctuating between 5 Volts and 0 Volts.
Pin terminal 2. (120° signal) fluctuating between 5 Volts and 0 Volts.
If Not Good, replace crankshaft position sensor.

NOTE: After this inspection, Diagnostic Trouble Code (DTC) No.11 might be displayed though the crankshaft position sensor is functioning properly. In this case erase the stored memory.