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P0091 · Manufacturer communications

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

P0091 ← What does this code mean?

2 Results

PI-0067 ↗

CADILLAC · 2010-06-01

CADILLAC: INTERMITTENT MALFUNCTION INDICATOR LAMP (MIL)/CHECK ENGINE LIGHT ON, REDUCED ENGINE POWER MESSAGE, DTCS P0116, P0117, P0118, P0119, P00C9, P0091 SET. THIS CONDITION MAY BE CAUSED BY CHAFING OF THE ENGINE WIRING AS THE HARNESS ROUTES OVER THE TRANSMISSION BELLHOUSING. *PE UPDATED 3/25/11. *PE

1801306 ↗

CHRYSLER · 2006-04-06

DTC'S P2152, P0152, P0154, P0151, P0089, P0091 AND P0092 ARE BEING INCORRECTLY REPORTED FOR P2149, P0132, P0131, P0087, AND P0088. *TT