Well today I had 2 lights on never had that before . I changed back a gear and boost shot up to 15psi but I noticed I had left the ac idle up on ( which reduces my boost gauge reading by about 4psi because it shares the same vacuum pipe.) this means I had about 19 psi or something around there at about 4000rpm .
I had a light that looked like a little engine plus a red warning light. Knock looked about + 10 over my normal zero reading on boost.
Funny thing is i have a stock chipped ecu unlimited boost I didnt think it would give warnings never has at 20psi before .
The red warning light stayed on for 1 engine start after that both lights were gone.
( Most recent change is improved voltage on the injectors with better earth to the intake manifold and I added a manual ac idle up switch before that. )
Any ideas what these warnings mean ? eg. Have I done something bad for the engine leaving idle up running on boost ?
I had a light that looked like a little engine plus a red warning light. Knock looked about + 10 over my normal zero reading on boost.
Funny thing is i have a stock chipped ecu unlimited boost I didnt think it would give warnings never has at 20psi before .
The red warning light stayed on for 1 engine start after that both lights were gone.
( Most recent change is improved voltage on the injectors with better earth to the intake manifold and I added a manual ac idle up switch before that. )
Any ideas what these warnings mean ? eg. Have I done something bad for the engine leaving idle up running on boost ?
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