
2009 Cadillac DTS 4.6L MIL Lamp on
We are getting a code for b2 lean p0174 after we replace a water pump and power steering pressure hose that leak. Road test after repair. I've checked and found fuel trim for b1 is within spec 0-5% long and short term fuel trim. The b2 is idling at 12% and...
Summary posted 8/20/2018
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Message Closed w/Summary
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VIN | 1G6KD57Y59 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / fuel injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | Bank B2 Lean P0174 |
Trouble Codes
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2009 Cadillac DTS
VIN | 1G6KD57Y59 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / fuel injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | Bank B2 Lean P0174 |
Trouble Codes
P0174 | Fuel System Too Lean (Bank 2) |