Engine Controls - Revised Wiring For Mass Air Flow
Number 85-6(Gasoline)-54 Date 10/85Subject: CORRECTION TO 1985 SERVICE MANUAL
WIRE DIAGRAM FOR MASS AIR FLOW SENSOR CIRCUIT
1985 FIREBIRD EQUIPPED WITH 2.8L ENGINE AND PORT FUEL INJECTION (ENGINE CODE S)
MASS AIR FLOW SENSOR CIRCUIT WIRE DIAGRAM:
The terminal identification of the Mass Air Flow relay, in the 1985 Firebird Shop Manual, was printed in error. The following diagram shows the correct terminal identification.
Please note this change in your 1985 Firebird Service Manual on Page 6E3-44.