Engine Controls - Revised P0231, P0232, P1350 & No Start

File In Section: 6E - Engine Fuel & Emission

Bulletin No.: 71-65-29

Date: March, 1997

SERVICE MANUAL UPDATE

Subject:
Section 6E - Driveability and Emissions - Revised Service Information for DTC P0231, P0232 DTC P1350 and the "Engine Cranks but Does Not Run" Diagnostic Information

Models:
1996 Cadillac Concours, DeVille, Eldorado, Seville
with 4.6L Engine (VINs Y, 9 - RPOs LD8, L37)

Replace DTC P0231, P0232, DTC P1350 and the "Engine Cranks but Does Not Run" diagnostic information with the revised service information.

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Engine Cranks but Does Not Run

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DTC P0231 Fuel Pump Feedback Circuit Low Voltage

(G9:

DTC P0232 Fuel Pump Feedback Circuit High Voltage

|bG9:

�H9:

DTC P1350 Ignition Control System