any help please engine management code 34

[kenchyturbo]

Hi there got a 96 glanza and code 34 coming up on the diagnostic I know its not over boasting unless my boost gauge is wrong but its hitting fuel cut replaced boast solenoid any thing else I can try thanks for any help

 

[H_D]

How much boost are you running?

 

[kenchyturbo]

Hi gauge says 0.5 its standard apart from cat back exhaust system and air filter on the end of efi pipe where airbox goes cheers

 

[weeJohn]

If its hitting fuel cut at 0.5 bar the map sensor could well be done.

 

[kenchyturbo]

Totally didn't think of that can I take the one of my gt and put it on the glanza to test it thanks for ur help

 

[markostarletturbo]

http://www.toyotagtturbo.com/forums/showwiki.php?title=EFI+self-diagnosis+system