P1402 Diagnostic Trouble Code Discussion for November 2007
EGR System Malfunction Detected (Open)
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| Help Request | Posted | |
| 1998 Isuzu Trooper S 3.5L MIL Lamp on VIN: JACDJ58X9W P1402: exhaust gas recirculation cicuit range performance malfunction. ... pending. Go for a test drive and come back scan truck and have codes p1402 and p0101 I know that the p0101 is a mass air flow problem but I don't think it will make a egr code come on. on test drive I watched the data egr clos... |
November 02, 2007 |
