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1994 Mazda B4000 SE 4.0L Lack of Power
Posted to Asian Driveability on 7/9/2004 6 Replies

I ALREADY REPLACED MAF SENSOR 1 MONTH AGO FOR UNRELATED ISSUE--SEE REPAIR HISTORY--- The customer recently drove the truck to the mountains (1100 ft above sea level) and on the way up they experienced a lack of power and check engine light on with the listed c...

6 Replies Received (View Replies)

  Related Documents & Media  1994 Mazda B4000 SE

 
Message Closed w/Summary

car Vehicle Data

1994 Mazda B4000 SE

VIN 4F4DR17XXR
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Emissionsca emissions
SymptomsLack of Power
OccursHot, Under Load

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
P0172Fuel System Too Rich (Bank 1)
P0173Fuel Trim Lean Or Rich (Bank 2)
P0177Water In Fuel
P0181Fuel Injection Pump Failure
P0189Electronic Throttle Control System - Mechanical Fault
Message Closed w/Summary

car Vehicle Data

1994 Mazda B4000 SE

VIN 4F4DR17XXR
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Emissionsca emissions
SymptomsLack of Power
OccursHot, Under Load

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
P0172Fuel System Too Rich (Bank 1)
P0173Fuel Trim Lean Or Rich (Bank 2)
P0177Water In Fuel
P0181Fuel Injection Pump Failure
P0189Electronic Throttle Control System - Mechanical Fault