P1408 Diagnostic Trouble Code Discussion for June 2005
Manifold Absolute Pressure Sensor Signal Performance
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1408
| Help Request | Posted | |
| 1999 Ford Ranger XL 4.0L MIL Lamp on VIN: 1FTYR11V3X P1408: egr flow out of range. checked egr valve, working ok checked vacume lines. truck is running good but keeps showing egr valve out of range |
June 02, 2005 | |
| 1999 Mercury Cougar 2.5L MIL Lamp on VIN: 1ZWFT61L4X P1408: egr flow out of range. had 401 code checked for idle drop on engine with vac. applied to egr. no drop in rpm checked cleaned throttle body passeges now engine dies with vac applied. ran koer test to confirm fix, 1408 comes up(egr flow out of range) checked vac to egr with koer dema... |
June 19, 2005 |
