Cadillac Seville / Cadillac Eldorado Forum Discussion, Diagnostic Code E046 in Past Cadillac Vehicle Discussion; I just ran the self-diagnostic on my newly acquired caddy after the service engine soon light came on. The description ...
- 06-08-03 12:05 AM #1Cadillac Owners Member
- Join Date
- May 2003
- Muscatine, IA
Diagnostic Code E046
I just ran the self-diagnostic on my newly acquired caddy after the service engine soon light came on. The description for E046 was "Right to Left Bank Fueling Difference", what should I check to replace?
- 06-08-03 02:37 AM #2
I should note that driveability and idling isn't any different than before it came on.
- 06-08-03 05:03 AM #3
It means, that one fuel injectors rail inject different amount of fuel.
I think you need clean those rails and maybe have injectors controlled.
I had same readings in last winter - i just add bottle of injector cleaner to gasoline, and it helps.
+ Reply to Thread
Gear in this thread - Powered by O'Reilly Auto Parts
- PowerTorque Tools - Stubby Hex Bits Socket Set
Stubby Hex Bits Socket Set - 9 Piece; 1/4" & 3/8" Drive; Metric Stubby Hex Bit Socket Set; Contains: 1/4" Drive: 6mm, 7mm, 8mm & 10mm, 3/8" Drive: 12mm, 14mm, 17mm, 18mm & 19mm
- PowerTorque Tools - SAE & Metric Socket Set
SAE & Metric Socket Set - 50 Piece; 3/8 Inch Drive
- PowerTorque Tools - Pliers
Pliers - 5 Inch; LockMore on PowerTorque Tools - Pliers