P CODES (POWERTRAIN) P0100 - P0199

The Code Came Up Po158 Change Bank 2 Sensor 2 Red Sensor. Dicconnect Battery Drove 60 Miles Check Engine Light Is Still On. But Car Back On...

Cel On, Codes P0122 & P0123, Try To Clear Codes And 122 Clears 123 Will Not Clear. Vehicle Runs Terrible, Hesitates, Trans Doesn't Seem...

I Checked For A Code And Reader Came Up With P0134/air-fuel Censor Circuit-no Activity. What Sensor[s] Should I Suspect?

Well Here We Go Again. Check Engine Light Came On Today So I Got Out My Scanner And Received Codes P0135 And P0500. Checked My Manual And...

Apologize Now, What I Think I Need Is To Write This Out And Possibly Answer My Own Question Before I Start Looking For The Problem. The...

I Have A Check Engine Light That Just Came On. I Was Using A (related Nephew) Napa Mechanic That Has Been A Little Iffy For A While. Anyway...

I Have A 2002 Deville With A P0141 Code. 02 Heater Circuit Bank 1 Sensor 2. Can Anything Other Than The Sensor Cause This? And Wich One Of...

1996 Pont. Grandprix, 3.1,100000miles.P0172 System To Rich Bank 1. I Am Unable To Get Rid Of This Code.I Have Done A Complete Tune Up, Plus...

0n A 2004 Jeep Grand Cheroe Where Is Bank 1 Sensor 1 Located Spit Code P0135 Heater Circuit Is Bank Closest To Engine Or Left Fender Both...

I Have An I30 2001, I Had A Bad Coil Pack Which Would Cause Missing, Replaced Pack, Know I Get P0171, P0174. When I Start The Car In...