P CODES (POWERTRAIN) P0100 - P0199

My Trouble Started When I Jumpstarted Another Vehicle Without Turning Off The Switch On My Daughters 2004 Mitsubishi Montero Sport With A 3....

I Have A 2002 Saturn Lw300, With 90,000. I Got The Code P0102 Mass Air Flow Low Input Circut. I Cleaned The Sensor, Checked For Clogs In...

Scan Codes Read, Po101 P1135 Po125 Any Wisdom As To How To Fix?

Hi - On Dashboard The Error Message Is "injection Fault". The Man From The Rac Plugged It In And Got The Code Po190 Is The Fuel Rail...

On This Vehicle The Code Po193 Keeps Popping Up. I Have Check The 3 Wires From The Ecm To The Fuel Rail Pressure Sensor All Okay. None...

I Have A P0153 Code And Checked For Misfires, Fuel Pressure All Ok. O2 Values Are Closed Loop Short Term Bank 1 -2.34% Long Term Bank 1 7....

Have A Screeching Noise Under Hood Thought It Might Be Fan Belt Pulled Code Po191. Started Up Engine And Got Reduced Engine Power. Truck...

5.3 E85 Check Engine Light (po179)comes On Intermittently, But Stays On Longer At Times. I Cant Find Anything On How To Diagnose This...

Hello, On My 03 Dodge Ram Truck Diesel 5.9 Turbo Cummings Notice On Dash That The P0700 Code Has Coming On Which I Know By Experinace Is...

I Need Help To Figure Out Why My 1999 Nissan Quest Van Is Giving Codes P1148 Closed Loop, P0130 Oxygen Sensor, P0302 #2 Cylinder Misfire...