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1991 Mazda Navajo LX 4.0L Excessive Emissions
Posted to Asian Driveability on 6/21/2006 4 Replies

Thanks for reading.

Vehicle here for smog repair. Has excessive NOx and elevated CO and HC. Took a peek at PIDS with "Brick" and found most everything to be acceptable except for MAF and LTFT. All other PIDS appear to properly reflect vehicle operating condit...

4 Replies Received (View Replies)

  Related Documents & Media  1991 Mazda Navajo LX

 
Message Closed w/FIX

car Vehicle Data

1991 Mazda Navajo LX

VIN 4F2CU44X6M
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsCA Emissions, OBDI
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Mazda Navajo LX

VIN 4F2CU44X6M
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsCA Emissions, OBDI
SymptomsExcessive Emissions
OccursAlways