knock level and power boost valve

Thor

Member
hi,

why goes the knock level up to over 40 when i do not push the car at low revs. when i am pushing the knock do not go over 34 @ 1.4 bar boost. so if i don´t give gas the afr shows LEAN in these time. is it possible that the fuel prssure regulator is bad? i have fit the FSE FPR Power Boost valve. anybody call tell me mor about?

thanks
sascha
 
Top