This is what I get, except when I clear the codes my cel goes out, I'm putting it down to secondary lambda being in the wrong place as I have no primary cats, but both lambdas still in original position.Okay, I’ve simultaneously got: p0421 p0431
- Warm Up Catalyst Efficiency Below Threshold (Bank 1)
- Warm Up Catalyst Efficiency Below Threshold (Bank 2)
The CEL came on half way through a long motorway run.
I’ve erased the codes but the CEL is still on.
Does anyone have experience of this? Thanks!
I may not have given it enough time to lose the cel. I’ll retest again next week. I got a bit nervous so took another car away this weekend.This is what I get, except when I clear the codes my cel goes out, I'm putting it down to secondary lambda being in the wrong place as I have no primary cats, but both lambdas still in original position.
False alarm chaps, I hadn't confirmed the light reset. Have subsequently done that and the light hasn't come back in a couple of hundred miles!
Ah well, its clearly one of those "when you are going on holiday" CELs...
Good spot, they are made of cheese!
The latterQuick question - when the boot is opened on the key/button is it supposed to pop open all the way or just release so I can lift it manually?
Do you know how tightly I should torque the Split nut? I feel like “extremely” is about right, but I’m aware everything in the vicinity is aluminium!
As the man says.....
C
Yay! A new problem.
The front and rear windscreen seals have gone “frilly”!
I assume they were so dry that the frost any cold temp has caused them to shrink.
Various windscreen chains have told me they can only do glad, not seals. I have no idea how they reinstall glass without seals, but there you go.
Any clues where to get new ones?
Thanks!