Engine Error Code

[NICelica76]

Guys,

I had the engine warning light come on my 2000 Celica vvti a few days ago, so I got my hands on an OBD2 tool and the error code was P0171 - Engine too Lean.

What could have caused this? Any idea's would be gratefully received.

Cheers

[Hogie]

Guys,

I had the engine warning light come on my 2000 Celica vvti a few days ago, so I got my hands on an OBD2 tool and the error code was P0171 - Engine too Lean.

What could have caused this? Any idea's would be gratefully received.

Cheers

I bought an air flow meter of e bay before to replace a one i thought was broken, it just needed a bit of a clean in the end, but when i put the new one in it ran the car to rich, that was the code that was coming up. Exchanged it for another one and the car ran fine after that on the new part. 160euro for air flow meter from MR T so sure mite be worth your while cleaning the old if you are thinking of chancing a new one

[ontow]

Guys,

I had the engine warning light come on my 2000 Celica vvti a few days ago, so I got my hands on an OBD2 tool and the error code was P0171 - Engine too Lean.

What could have caused this? Any idea's would be gratefully received.

Cheers

Did you have any luck with your fault as i have same fault on 2001 vvti 140. Have fitted 2x lambda,air flow meter etc

but lamp comes back on after 2/3 days