mrnice1058
Senior Member
ok on my d series engine has a ECT engine coolant temperture switch and i can't seem to find it on my b series engine can anyone let me know why there isn't one on my b series engine but it is on my d series engine so if i can use my d series wiring harness on my b series where is this ECT at? i got the cd for the engine but i got it for the 99 si but i have an older engine where is this switch thank you guys