Question about 2002 Suzuki Grand Vitara
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Posted on Jan 02, 2017
To know what it exactly is, you need a code scanner hooked to it.
If there is an autozone near you, go there, tell them the engine light is on and you need the code, takes about 30 seconds. They don't charge, where other places do. Without that code you'll be replacing things you don't need to. There is other sensors in the emission system other than the 02 sensors.
Posted on Mar 31, 2009
SOURCE: 2002 Grand Vitara engine light
Try these easy things...take off clean and reconnect the battery cables, take to Auto Zone for a FREE computer hook up. More than likely if the battery hook up doesn't work it's the oxygen sensor.
Posted on Jun 29, 2009
The codes are for the Mass Air Flow Sensor. It is located between the throttle body and the air filter case. You will see it has a plug in the side. Unplug and remove it by taking the hose clamps off each end. Once you have it out, clean it out with a good throttle body/intake cleaner. Allow it to dry and reinstall. If the light continues to come on, you will need to replace it. Cleaning has worked for some.
Posted on Sep 01, 2009
Testimonial: "Thank you!!! I will give that a shot. I found a place here in Pittsburgh that has one for $145 (Bosch)sp"
well the code points to a pressure sensor performance issue. It could be a bad sensor but the sensor works off of input from other sensors. So any of then could be bad or you could have a vacuum issue like a cracked line or something. Its not that you couldnt fix it, its that it take a scanner and special tools and diagnostic charts by the manufacturer to accurately pinpoint the problem.
Posted on Dec 03, 2009
Testimonial: "thanks loks like im off to the mech"
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