0
It means yor getting unsufficent lift from your egr. Best thing to do is check connections possibly replace if need be. I replaced mine code went away for a lil while and then came back so could be egr or wiring or your ecu
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
98 Honda Prelude error code P1491?
Code P1491 Means: EGR Valve Lift Insufficient Detected EGR Valve needs to be replaced
How do you fix p1491 code Honda prelude 2001?
Could be an EGR port clogged with carbon. Remove and clean EGR and EGR ports.
What does OBD code P1491 mean?
P1491 - Radiator Fan Control Relay Circuit
When was Honda Prelude created?
Honda Prelude was created in 1978.
How do you get the tire of a 1992 Honda Prelude?
I'm not sure what you mean here...are you wondering what tire size is on a 1992 Honda Prelude? Or, how do you get to the spare tire? Or, how do you remove a tire?
Can you put a 1987 Honda Prelude 2.0 SI motor in a 1988 Honda Prelude?
Yes you can I have 1988 Honda prelude with the 2.0L in it.
What does the p1491 code mean on a 1997 Jeep Cherokee Sport?
P1491 = radiator fan relay circuit
Will 1990 Honda Prelude seats fit a 1991 Honda Prelude?
yes
Does 1998 Honda Prelude have a clutch cable?
Does a 1998 Honda prelude have a clutch cable
What year did Honda stop making the prelude?
Honda stopped making the prelude in 2001.
Is Honda coming out with a new Prelude?
As of this writing, there are no reports that the Prelude model will be revived by Honda.
Can a Honda Civic lowering springs fit on a Honda Prelude?
No, the Honda Civic springs is not compatible with any generation of the Honda Prelude.
