P CODES (POWERTRAIN) P0100 - P0199

I've Replaced Both Front And Rear Sensors, And The Maf All At The Same Time. Shortly After The P0138 Code Come On So I Bought Yet...

Obd2 Code P0171 Bank One Lean. Truck Is Missing, No Power When Floored, No Other Codes. Can Anyone Tell Me Were To Start Without Fixing...

The Vehicle Seems To Have A Misfire. I Have Changed Plugs Swapped Out Coil Packs Removed Exhaust To Check If It Was Catalytic Converters....

I Have A Ram 3500 Diesel 5.9 Cummings. Code P0148 Is Coming Up. Not Sure Why. I Have Change The Fuel Pump And The Fca But Still Getting Same...

My Check Engine Light Started Blinking Then Stopped And Doesn't Show. I Have Had A P0171 Code Before When It Came On. Just Curious As To...

About A Month Ago, Was Driving And Engine Stalled. Started Back Up, But Then Stalled Immediately After. Got It Home, Checked The Code And...

P0171 Code. Cleaned Maf Then Got A P0174 Temporarily. Sprayed Water At Base Of Intake And No Noticeable Difference. Not Sure Where To Go...

Eight Codes. Two Old ( Both Knock Sensors, Both Have Been Replaced Along With The Wiring Harness). Yesterday Car Started To Smell Faintly...

My 2000 Toyota Sienna At 11900 Miles Got The Code P0116 1/1 Mod $10 Engine Coolant Temp Ckt Circuit Range/performance Yesterday. What...

I Have A Engine Check Light P0122, Which Is The Throttle/ Pedal Position Sensor/stiwch A Circuit Low. I Had Checked The Connector And Are...