Crank Sensor - Electrical and Diagnosis Revisions
90cadillac07NO.: 90-I-56
DATE: May, 1990
GROUP: 6E
CORP. NO.: 016520
SUBJECT: SIM UPDATE - CRANK SENSOR - SECTIONS 6E3-DRIVEABILITY AND EMISSIONS AND 8A-ELECTRICAL DIAGNOSIS ON 1987-1988 CIMARRONS (ENGINE VIN W)
Figure 1 - Crank Sensor Circuit:
Wiring colors for circuits 573 and 574 on pages 6E3-A1-14, 6E3-A1-16, 6E3-A1-18, 6E3-A1-48, 6E3-C4-6, 6E3-C4-8, and 8A-22-1 of the 1987 Cimarron Service Information Manual are incorrect. Refer to Figure 1. The correct wiring colors are:
Pin A, circuit 573 ................................... YEL
Pin B, circuit 574 .................................... PPL
Figure - 2 - Chart A-3:
The crank sensor output voltage specified on page 6E3-A1-19 of the 1987 and page 6E3-A-19 of the 1988 Cimarron Service Information Manuals is incorrect. The correct output voltage range is .8 volts (800 mV) to 1.4 volts (1400 mV). Refer to Figure 2.
Please note these changes in your copies of the Service Information Manuals.