Merry xmas and new years all, thanks for replies. Been looking through the harrop book. at no point does it say to remove the MAF. i would say something is slightly out of range as previously stated. im trying to log the fault now although am having trouble.... im removing all these stupid imobilize...

Thanks for all replies everyone. I will have a look at the logging too see what air its drawing... Ultimately I think I'll get rid of MAF and retune as you say with 2 -3 bar MAP. The kit runs 6 psi of boost as stock.
If I retune I might do some more mods before it goes in. May as well.

Interesting. Ok... I'll get rid of it... Works perfectly for the most part. I don't recall seeing anything in the installation manual from harrop about removing it. Cheers for all the help. At least it's all a minor problem... Cheers guys.

hey again, So i took your advice and ran tazzies software. sure enough it picked it up perfectly. i have 2 stored codes. 1X p0101 and 1X p0102. both to do with AFM. one was a wierd one like bad connection so ill test that but the other looks like out of frequency. what is the Maximum air those thing...

Thanks Jayme, So ELM is really a load of rubbish then when it comes to this? ill see the guy who did it first up and try to get the code out of him. ill also see if anything with oil comes up. is there a code for low fuel rail pressure? im suspect about this as i forgot to mention it did it once goi...

Hi All, First of all this is my first post so go easy if its already here... not too familiar with all the lingo yet until i delve into it. I have a 2003 HSV Clubsport VY2 with a Harrop HTV1900 ontop the engine. the car seams to run perfectly except every now and again i get a check engine light. i ...