P CODES (POWERTRAIN) P0100 - P0199

Code P0128. Various Sources Show The Sensor To Be In Various Places. Where Is It And Do I Have To Move The Alternator To Get To It?

I Noticed A Few Times While Driving When I Would Hit The Brakes, My Rpms Would Drop To 0 And Car Would Go In A 'stall" Meaning The...

I Loss Power At About 40mph And Will Not Go Over 4000 Rpm. I Had A Code Of P0172 But It Was Gone The Next Time I Went Out To My Car. Still...

Code P0128.

Checked For Continuity Between Yellow Signal Wire And Pcm And Got No Continuity But A Resistance Of 13.58. Disconnected The Pcm Connector...

Car Wrench Light Is On And Check Engine Light On. My Car While Driving As I Get To Higher Speed My Car Jerks.

The Check Engine Light Came On On My Car. Had Autozone Pull Trouble Code. Code P0171 Came Up. They Suggested Maf Sensor. I Replaced And It...

Can You Help Me With Which Direction I Should Go? My Freeze Frames Read: Fuelsysa- Cl Load_pct- 23.1 Ect (c°)- 39 Shrtft% 0.8 ...

I've Had These Two Codes Come Up For The Better Part Of A Year. I've Taken The Vehicle To The Dealer Every Time, And All The Parts...

I Have Two Dtc's P0172 And P0420. I Replaced The Mass Air Flow Sensor And Upstream Oxygen Sensor. Do You Think These Codes Are Relevant To...