
2001 Mazda MPV DX 2.5L MIL Lamp on
Hello Techs, I have this MPV that's giving me codes p1170, p1173 and p0171 and p0173. I smoked the vehicle and I cannot find any leaks. I replaced the MAF to test and problem continues. Fuel pressure is 54psi koer. performance is not terrible car runs good but...
FIX posted 8/31/2017
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | JM3LW28Y01 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P1170 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range |
P1173 | Electronic Throttle System Rationality |
Message Closed w/FIX
Vehicle Data
2001 Mazda MPV DX
VIN | JM3LW28Y01 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P1170 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range |
P1173 | Electronic Throttle System Rationality |