rselby

PPEHeaders

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Trader Score: (4)



Join Date: Oct 2009

Location: AZ

Posts: 228



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Quote:


Originally Posted by Cronic View Post

I just bought my F two weeks ago. I am in Gilbert.

Paul do you think you could post it? I think this kind of info is useful. I will be installing your headers soon, and any potential troubleshooting info is good to know going in.

Thanks

The code is a P1170 which is for the Port Fuel Injectors. It doesn't have anything to do with the headers/exhaust. The Port Fuel Injector wires are on the other side of the computer. I am working with the installer to help diag the issue.

Ok, so far this is all Ive found , car just all of a sudden started running rough, sputtering some , CEL had these codes p0175,p0172,p1170, anyone else have this and solve it ?

rselby

anyone ever had these codes come up?....and if so what was the issue

rselby

Im gonna check/ inspect 02 sen, both are like a little over a yr old, and clean MAF and reset ECM to see if this clears up......anyone else have any suggestions?

lobuxracer

iTrader: (2)

If you have an O2 sim, check the wiring. It's more likely that than a sensor if the sensor has been working fine up to now.

rselby

So, I started to chase down what was the problem, I cleaned the air flow sensor( didn't really look dirty) and seen on the air box had been tightened too tight where the JoeZ meets it and had buckled a small bit inward and was allowing unmetered air into the motor, done a small repair , reset the ECM and went for a drive ( about 10 miles ) good so far , no CEL

Lexxxazzz

Hi there !

Now I have the same problem with my LS460 AWD. - p0175,p0172,p1170 codes

Has your problem gone forever after this small repair ?

Hubb23

Did you ever solve this? I have exact codes on an 11 IS350.

Lexxxazzz

Hi !
I solved this problem with good injector cleaner