I have a 95 etc with a ongoing problem.
It only gives actuator boost I have changed the bcs and the maf. Before I changed the maf I cleaned it and it ran ok for 10 mile or so. I changed the maf last night and again ran ok for a while then back to 7 psi. It's not showing any fault codes but if I reset the ecu it runs ok for a short period.
Anybody got any ideas what the problem could be.
Thanks.

 

Ok. After reading another thread with the same problem on the same car I put some octane booster in. I did this on Tuesday night, after about 5 mile I had full boost. Last night I went out in it again and did about 20 mile all the time I had full boost until I went round a sharp left hand bend then it dropped back to 7 psi.
Please help me on this one

 

Ok. After reading another thread with the same problem on the same car I put some octane booster in. I did this on Tuesday night, after about 5 mile I had full boost. Last night I went out in it again and did about 20 mile all the time I had full boost until I went round a sharp left hand bend then it dropped back to 7 psi.
Please help me on this one