
2000 Subaru Legacy GT 2.5L Hesitation, MIL Lamp on
Need some help on testing for this problem, I suspect A/F sensor is causing my trouble. The fuel trim stays at -15 to -25 all the time. I can't find how to test sensor. Fuel pressure is in spec and there are no exhaust leaks or intake leaks, which is what alld...
FIX posted 8/10/2005
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Message Closed w/FIX
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VIN | 4S3BE6450Y |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | On Accel |
Misc. | Code Po170 Fuel Trim |
Trouble Codes
170 | Fuel Trim Problem |
P00 |
Message Closed w/FIX
Vehicle Data
2000 Subaru Legacy GT
VIN | 4S3BE6450Y |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | On Accel |
Misc. | Code Po170 Fuel Trim |
Trouble Codes
170 | Fuel Trim Problem |
P00 |