Hi,

Ive got a problem of the engine check light coming on my 94 rs, ive had it read and the code is "66", which relates back to the turbo.

Ive taken it into the shop to get them to sort it out, and they have checked over everything and cant find a problem.

Has anyone got any info on this code 66 problem.

Matt.

yo, have had same problem 66 can mean a variety of things not just turbo. check blow off valve this is what i relaced and also air flow metre