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P1124 Diagnostic Trouble Code Discussion for August 2005

Electronic Throttle Control Actuator Relay High Input

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Trouble Ticket Help Requests for DTC P1124
Help Request Posted
1998 Porsche Boxster 2.5L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: WPOCA2985W
P1124: lean fuel limit. ... accelerated),idles rough, & sometimes stalls when first started. Scanned with generic scanner, found mutiple misfire codes & codes related to lean limits(P1124,1126,1128,1130). Disconected maf sensor, engine starts fine, idles smooth, accelerates w...
August 15, 2005
1999 Porsche 911 Carrera 3.4L Excessive Emissions, MIL Lamp on VIN: WPOCA2992X
P1124: rich threshold bank1. ... of driving, sets same p1124 and p1126 codes. Customer states no running problems, except for every once in awhile when he starts it cold after sitting it runs a little rough for the first 30 seconds or so and if you give i...
August 16, 2005