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Prev Professional Automotive Repair Technical Discussions for October 21, 2007
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1999 Ford F-250 Super Duty Lariat 7.3L No Start, MIL Lamp on, Intermittant nostart VIN: 1FTNF20F3X
FIXED Thanks to all that replied, our problem ends up being self inflicted. when we wired the new connector in we transposed the signal ground with the 5 volt reference, It appears that my diagram is backwards which led us to switch the two wires. so in ... Trouble codes: P1210 (injector control pressure high), P1284 (ICP failure abort KOER).
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1997 Mercury Sable LS 3.0L drl VIN: 1MELM53S0V
Thanks to all for the excellent advice, and for the research as far as the ground locations are concerned. It was indeed the DRL module, located behind the left headlight under the wheel well, because all the grounds and power circuits checked out ok, and the ...
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