Jamesjimmy
New member
- Joined
- Apr 25, 2021
- Messages
- 4
- Points
- 1
First post be nice,,bought wife 1.2 PETROL fiat punto for work no engine malfunction light on checked with delphi obd2 and got P0480 RELAY FAN 1 tryed to activate fan through obd2 no joy changed relay no joy
now taken black plastic off another relay and actuated it with screw driver fan works took it for a drive to get temp up dashboard temp goes to middle and stops , plugged obd2 in and put in flight mode temp went to 107 on computer and also had graph of engine fan up this showed a fan speed of 4 this was on 0 when cold
this engine has no engine fan resister im assumeing its ecu run,the cars had new thermostat housing because of leak holds water and water level is right internal heater runs perfect on hot car drives right ,,all maxi fuses are fine
my next try will be coolant temp sensor as it only goes to about 85 and stops but obd engine temp said 107
Anybody had this before or point me in right direction
thanks James:bang::bang:
now taken black plastic off another relay and actuated it with screw driver fan works took it for a drive to get temp up dashboard temp goes to middle and stops , plugged obd2 in and put in flight mode temp went to 107 on computer and also had graph of engine fan up this showed a fan speed of 4 this was on 0 when cold
this engine has no engine fan resister im assumeing its ecu run,the cars had new thermostat housing because of leak holds water and water level is right internal heater runs perfect on hot car drives right ,,all maxi fuses are fine
my next try will be coolant temp sensor as it only goes to about 85 and stops but obd engine temp said 107
Anybody had this before or point me in right direction
thanks James:bang::bang:
Last edited by a moderator: