Originally Posted by
oldford
Voltage from TPS on idle should be below 0.30 volts. Ideally around 0.16 - 0.18 volt.
When you press the throttle it's normal that the amal valve starts clicking.
Is the voltage that critical Oldford as I have just overhauled my cyl. head and fitted ALL new sensors except TPS and as resistance settings were OK I just set it as per Workshop manual and now during warm up it hunts with AFR going weak then OK then weak but is OK when warm. Revs go from 900 to 1200. TPS voltage is 0.12. Any thoughts?