Where is the fuel temperature sensor? According to the codes could have some faulty wiring or connectors on EGR and this sensor. Still don't know how this figures with a gas gauge that can't make up its mind how much gas is in tank. Have performed resistance readings on new fuel sending unit and checks fine, but harness does not light 3.4w bulb nor move needle to half. Says to check certain connectors I am having trouble locating. Any help in appreciated. All other gauges work fine.

 

is this a 1990 montero ???

 

It is odd all three have low circuit problems. When test light is hooked to harness of fuel level sensor, it does not light at all nor does it move the needle to half way. Then codes pop up PO403 and PO182, both showing low circuit. Any help?

 

i have the same problem in a 2005 3.8lt montero. fuel temperature sensor low circuit code P0182.and i dont know where is located the fuel temperature sensor, any help please