odb11 codes

Mar 10, 2007 2 Replies

Ihave 2002 dodge truck w/4.7 liter engine ,the engine light is coming on ,i had it read buy a mechanic and it read p 1491 said it was probably solenoind purge valve,it looks easy enough to replace ,but in order to clear engine light, what would be a good inexpensive scanning tool?



Don't know about the scan tool but P1491= Radiator fan control relay circuit.

Any OBD-II code reader will do it. Here's one for $40:

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