OBD1 CODES CODE 54 Questions

When I Start Engine I Have To Hold The Throttle Open For It To Run. It Runs Choppy And Pops Back Through Throttle Body. It Has Code 54...

1994 Plymouth Voyager 6 Cyl Two Wheel Drive Automatic 228kms Miles No Start Condition With Code 54 No Fuel Sync Triggered , Has Spark...

Electrical 1995 Chevy Van (g20) 5.7l Single Point Tbi Two Wheel Drive Automatic 142000 Miles This Van Was Purchased Used. The Van Sat...

Engine Performance Problem 1995 Dodge Caravan 6 Cyl Front Wheel Drive Automatic 130k Miles I Picked Up A 95 Caravan That Needed Head...

Car Came In With Code 54 Rebuilt Trans And Relaced Valve Body And Internal Harness And Speed Sensors But Still Kicks Code 54 Does It Need...

Replaced Iat As Had Code 54. Now Still Have Code 54 Plus Code 98.dose It Matter If The Iat I Took Out Was Metal And The One I Put Back Was...

Where Is The Iat Sensor On A 1989 E150 With A 4.9 Engine. Bought One At Parts Store And Can Not Find Anything That Looks Like It.no Place To...

Enter Your Question...91 With 4.9 Gives Code 54, But Iat Tests Good And 4.5 Volts Is Being Supplied And Connection Seems Good. Code 81 Also...

Let Me See The Fuse Is Good I Scaned The Ecm And Got Code 54 If That Means The Reley Is Bad I Changed It Or Where The Book Says It Is And...

I Just Bought A 91 Camaro Rs V8 Tbi 5.7l, I've Found Out Pump Runs, Fuel To Filter(inline), Jets Tested To Have Power, No Fuel To Jets, Not...