Location of p0402 sensor code

SOURCE: Fuel Filter

look over rear end it is by the gas tank

SOURCE: Need to remove the fan to replace the water pump

you need to get a fan clutch wrench to remove the fan you can get one at any local autozone or murphys parts stores

Marvin

• 85242 Answers
• Posted on May 12, 2009

SOURCE: cant find the location of this oil pressure switch on my 1999 gmc savana 1500 van with a 350 engine

very rear of engine center of block behind intake.

SOURCE: 1997 GMC Savana 5.7 L conversion van. Cranks but wont start

look under the hood on the right side where your brake fluid is..There is a black box to the farest right of the brake fluid. take off the lid to this box were you will find fuses..Reach in and feel the fuses to see if any are loose.The largest fuses in the front, push down on those and then try to start it up..Take them out look at them make sure there ok if this dont work..they the one bad might need to be replaced..

SOURCE: Service Engine Soon Light comes on in my 2000 gmc

It's due for a service! Hence "service due soon" - this way it'll alway sound ok!