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kkushner4474
09-01-2007, 08:22 PM
I have a 99 LGT 2.5L 5MT BD

Like the title says i have a P1507 Idle Control System Malfunction (Fail Safe)

Normal idle as far as i know is roughly 700 rpms

It started off idling at 3000 so i dissconected the battery to reset the ecu and now it idles so low it stalls out and wont keep unless i give it gas and hold it

Huffer
09-03-2007, 08:11 PM
You could try cleaning the Idle Air Control Valve.