Zafira GSI Z20LET - P1300 Boost Calibration Fault

[James5]

Anyone got any idea on how to fix an OBDII error code P1300 which is is as per title P1300 Boost calibration fault :scratch:

Google search's are pretty much :crap:

[5teve L]

Are there any symptoms with the fault James ?

[James5]

Are there any symptoms with the fault James ?


Just some hesitation as boost builds up then she goes into limp mode / eml light comes on dash and the P1300 code comes up on my OBDII reader if I pull over and turn the car of the code goes, the fault / code only appears when the engine is warm other than that no other error codes or symptoms.

Over the last 6 months the z20let has had a new coilpack and AFM, also been serviced fully aswell

[5teve L]

Boost control solonoid ?

[James5]

Boost control solonoid ?


That was my thought aswell, will take it off in next couple of days and take a look, start by cleaning the thing up.