Hi all

installed a Perrin long arm today it was pre owned came with a MAF which was black.

all installed. Car hesitated to start gave it some gas and it started.

the engine light is on with a not so great ideal.

going for a tune next week.

should I stick my MAF on it.

Please advise I’m thinking I might just stick a panel filter in!

 

Just took it for a spin.

Ideals fine started ok. Stop start doesn’t seem to jump revs

but the engine lights on ....

 

MAF scaling will most probably be off. Drive off boost only.