Ford Corsar Repair Manual page 229

TROUBLE DIAGNOSES
- 1
DIAGNOSTIC PROCEDURE 21 (Cont'd)
CODE 43 (CONTINUED)
Disconnect ECM.
Probe circuit AF178.
1
Repair ckt. AF178.
z 5
I
<
2 volts
I 1
Approx. 12 volts
I
Reconnect smallest plug to ECM.
Probe across ECM pins 8 and 35.
I
<
2 volts Approx. 12 volts
Clear codes, run engine for 2 minutes and re-check for codes.
Replace ECM.
Replace speed
sensor.