P1403 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Exhaust Gas Recirculation Error (EGR Solenoid 1) Conditions |
| Cause | Gear selector in 1st or 2nd gear, in coast-down mode, ECT input over 183°F, HO2S-11 signal over 566 mv, VSS input over 20 mph, A/C Clutch on engine speed 925-1063 rpm, then the PCM detected that the engine speed did not drop 10 out of 12 times during the EGR 1 Test |
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