Thread: I have a Honda Accord 2000 that has the engine light on all the time and scan codes are 1491
View Single Post
  #4 (permalink)  
Old 07 Oct 2007, 05:58 am
oklatom oklatom is offline
Senior Member
  
Join Date: Aug 2007
Posts: 112
Default
P1491 Radiator Fan Control Relay Circuit An open or shorted condition detected in the radiator fan control relay control circuit. This includes PWM solid state relays P1456 EVAP VERY SML LEAK
Reply With Quote