ON BOARD DIAGNOSTIC SYSTEM — Troubleshooting Code No. 02 (Crankshaft Position Sensor NE Signal)
F2-76flowchartTroubleshooting
If a diagnostic trouble code number is shown on the SST, check for the cause by using the chart related to the code number shown.
CODE No. 02 (CRANKSHAFT POSITION SENSOR NE SIGNAL)
1
STEP 1: Is there poor connection in crankshaft position sensor circuit?
Yes
Repair or replace
No
2
STEP 2: Disconnect connector from ECM; Is resistance of connector between terminals 3F and 3H OK? Resistance: 520-580 ohm
No
STEP 4: Is resistance of camshaft position sensor OK? Resistance: 520-580 ohm
Yes
3
STEP 3: Is there continuity between terminal 3F or 3H of connector and ground (At harness side)?
No
Replace ECM
Yes
4
Check for short circuit in wiring from camshaft position sensor to terminal 3F or 3H
Circuit Diagram
Crankshaft Position Sensor NE Signal Circuit
ECM:3FCrankshaft Position Sensor:B??
ECM:3HCrankshaft Position Sensor:A??