Problem With My Gen 7 T Sport

[L13DOP]

my engine management light, vsc and traction control lights come on like every week and this is only since the typhoon kit has been fitted and i do not know y? i was just wonderin if anybody else had experienced the same problem and if so how did you sort it out as is really annoying! lol

[sjrainsford]

This is a common problem mate.

Perhaps mention it over on www.celica-club.co.uk

It's essentially because the Mass Air Flow sensor is no longer reading the air flow correctly. If you have a look at the original piece of pipe that the MAF sits in, it has guides to help the air flow through it. The done thing now is to cut out that bit of original pipe that holds the MAF and use that within your induction kit pipework.