IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

Check VSC, Check Engine, Traction control all turned on while Idle. Codes within!

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Old 03-13-17, 09:42 AM
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jewel
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Default Check VSC, Check Engine, Traction control all turned on while Idle. Codes within!

Car seems to be running fine. I'm at 173k miles and just hand Lexus perform a full vehicle check 2 weeks ago.
I went to an autozone, and I got code P0175 and P0172.

"ASE certified master techs have seen this issue on your type of vehicle and the most likely solution is : Replace High Pressure Fuel Pump"
Code P0175 indicates that the back 2 system is too rich (too much fuel) for a predetermined period of time.

Error codes read:
P0175 System too rich (Bank 2)
P0172 System too Rich( Bank 1)

Whats the urgency on this? Anything I can try/check myself?
Old 03-13-17, 10:47 AM
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