p0100 Fault 2.2DTI 2004

[1TAYLOR1]

p0100 Fault on 2.2 DTI 2004 Vectra C Design
I have replaced the MAF Sensor with new one from vauxhall.
Cleaned Boost Sensor today. Checked all pipes for leaks.
Still constantly obtaining the p0100 code.
Any ideas to solve this problem ?
Thanks

[paulvectrac]

I don't think that's a proper code give me 2 mins

[paulvectrac]

Yep it's a maf fault mate

[MrDerv]

If you've replaced the MAF, it may be time to look at the wiring to see if it's secure and connected properly

[1TAYLOR1]

Many thanks - Contacts to MAF seem ok - Do I need an auto Electrician or is there anything I can check myself ?
Thanks

[MrDerv]

If there's no sign of wiring damage, best thing to do is get a Tech2 session to see if the MAF is reading anything. Unfortunately it's not a multimeter job

[1TAYLOR1]

Many thanks for your advice

[1TAYLOR1]

MAF seems to be working fine - Limp mode (p0100 code) occurs everytime that I need to accelerate the car quickly - If I increase speed steadily everything is fine - Could the problem be the Boost pressure Sensor ?

[bembo449]

i'd try a new boost sensor IF all vac pipes are mint ??

[1TAYLOR1]

Thanks for the advice