ollydj
Member
Ive recentley had suspision that my cars running a little rich.
Ive gone through all the usual things ie
tested and cleaned injectors
run diagnostics check with live readings
swapped maf sensor etc etc
tonite i thought id check the resistance on the the coolant temp sensor.On cold i was getting 4000ohms, i then took the car for a drive and got it up to full working temp, i rechecked and found that it had dropped to 270ohms. Are these figures normal? or shold there be zero resistance when up to full working temp?
i Priced a temp sensor up from nissan today and it came in at 45ish plus vat so i dont really wanna have to buy one knowing that it may not fix it.
Ive gone through all the usual things ie
tested and cleaned injectors
run diagnostics check with live readings
swapped maf sensor etc etc
tonite i thought id check the resistance on the the coolant temp sensor.On cold i was getting 4000ohms, i then took the car for a drive and got it up to full working temp, i rechecked and found that it had dropped to 270ohms. Are these figures normal? or shold there be zero resistance when up to full working temp?
i Priced a temp sensor up from nissan today and it came in at 45ish plus vat so i dont really wanna have to buy one knowing that it may not fix it.