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P1299 Diagnostic Trouble Code Discussion for September 2007

Vacuum Leak Present With IAC Valve Fully Seated


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Trouble Ticket Help Requests for DTC P1299
Help Request Posted
2002 Isuzu Trooper Limited 3.5L MIL Lamp on, Reduced power VIN: JACDJ58X22
P1299: Electronic Throttle Control Forced Engine Shutdown Mode. This vehicle came in with the check engine light and reduced power mode light on. The wires to the throttle body were check for breakage/continuity and they checked OK. The MAF sensor was tested and found suspect because it had a value of 17g/sec. at idle and ...
September 21, 2007
2002 Isuzu Trooper Limited 3.5L MIL Lamp on, Reduced power VIN: JACDJ58X22
P1299: Electronic Throttle Control Forced Engine Shutdown Mode. This vehicle came in with the check engine light and reduced power mode light on. The wires to the throttle body were check for breakage/continuity and they checked OK. The MAF sensor was tested and found suspect because it had a value of 17g/sec. at idle and ...
September 21, 2007