Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1996LUMINA APV V6-3.4L VIN EREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSENGINE CONTROL - 24X REF SIGNAL REVISED DTC P0336 TABLE
1996 Chevrolet Lumina APV V6-3.4L VIN E
Engine Control - 24X Ref Signal Revised DTC P0336 Table
1996 Chevrolet Lumina APV V6-3.4L VIN ESECTION Engine Control - 24X Ref Signal Revised DTC P0336 Table
File In Section: 6E - Engine Fuel & Emission
Bulletin No.: 61-65-33
Date: August, 1996
SERVICE MANUAL UPDATE
Subject:
Section 6E3A - Driveability and Emissions - Revised DTC P0336-24X Reference Signal Circuit Diagnostic able
Models:
1996 Chevrolet Lumina, Monte Carlo, Lumina APV
1996 Oldsmobile Cutlass Supreme, Silhouette
1996 Pontiac Grand Prix, Trans Sport
with 3.4L Engine (VINs E, X - RPOs LA1, LQ1)
This bulletin is being issued to revise the diagnostic table for DTC P0336-24X Reference Signal Circuit and replace it with the table.
Bulletin No.: 61-65-33
Date: August, 1996
SERVICE MANUAL UPDATE
Subject:
Section 6E3A - Driveability and Emissions - Revised DTC P0336-24X Reference Signal Circuit Diagnostic able
Models:
1996 Chevrolet Lumina, Monte Carlo, Lumina APV
1996 Oldsmobile Cutlass Supreme, Silhouette
1996 Pontiac Grand Prix, Trans Sport
with 3.4L Engine (VINs E, X - RPOs LA1, LQ1)
This bulletin is being issued to revise the diagnostic table for DTC P0336-24X Reference Signal Circuit and replace it with the table.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.