[cetansmcz]

Hello,

For a while i have problem with my bertone z20let. Problem is low boost on low rpm's. I get yellow light on dashboard (car with key). The fault code is p1106. When i am in low rpm, car struggle to accelerate (there is NO trottle, no misfire, nothing, its just not that power i expect from remaped z20let with about 230ps now). Only after about 4000 rpm its start to go crazy as it should. When i delete error code and i drive normal (change gear at about 2000rpm) there is no light on. Soon as i push gas pedal and drive on high rpm's, light goes on.
I change MAP sensor (put Bosch 3bar). I tried with different solenoid on turbo, did not help.
Any ideas?

 

[nova16sv]

Engine fault code p1106

I have an Astra Gsi, 53 plate. Car hesitates on boost if foot to floor and once past 4,000 revs its as though the turbo chucks it an dputs on the engine electronics light. This causes it to run in limp mode so need to get this sorted. The fault code is p1106 - present boost pressure signal...

www.migweb.co.uk

have a look at this, might help you.

i'd check your vacuum lines too

 

[cetansmcz]

I forgott to writte, i have oem z20let turbo upgraded to be hybrid and car is stage 1 remaped.