Check engine light is on in my 2007 pontiac G6 and code P0301 shows up

SOURCE: 98 E-250 Rough Idle; codes p0156,p1131,p1151,p0301,p0171,p0174+

po301 thru po306 all misfire codes cylinder 1-6 remove plugs and replace them..... set the plug gap first
i suggest u replace the wires also if they never been replaced all these misfire codes can set the others and one is for the oxygen sensor ( 02s or HO2S) CIRCUT MALFUNCTION do u know how to check wireing systems
do the tune up plugs (set gap) .052-.056 change the fuel filter also. clear the codes hows it run
this info is for 98 E-250 4.2Litre
what engine do u have 4.2L or 4.6L i know it is a v-6 by the codes

SOURCE: engine light 2006 pontiac g6(reset)

first be sure that its the engine light and not the "service" light. the service light will usually illuminate if its time for an oil change. if its the service light ur owners manual should tell u how to reset it. if its ur engine light then try disconnecting ur positive battery cable for 1 minute. that should reset ur ecm and get rid of the engine light. if the engine light comes back on then have a diagnostic scan done to determine whats causing it. LJ

Marvin

• 85242 Answers
• Posted on Jan 06, 2009

SOURCE: transmission fluid for 2007 pontiac G6 GT

This car does not have a auto trans dipstick, the level can only be checked by the dealer, this is a growing trend that started with most German cars, the filter is inside the trans pan and only needs changing every 60,000 miles.

SOURCE: 2005 Pontiac G6. The check engine light came on,

Well lets see - resetting the Check Engine light will not, in itself, have anything to do with now not having any heat from your heater.

Why the Check Engine light was on in the first place may have a lot to do with it.

If your engine is low on engine coolant (antifreeze) your heater will not work. Low coolant levels and/or engine overheating will also set fault codes in your computer and turn the Check Engine light on.

NOTE:
It is NEVER good to reset a Check Engine light without properly diagnosing and repairing the reason it was on. At best, it could wreck your catalytic converters, making it extremely expensive to get through an emissions inspection. At worst, it could cost you an engine.

omaromid

• 332 Answers
• Posted on Apr 28, 2010

SOURCE: How to clean O2 sensor on a 2007 Pontiac G6?

O2 sensor are located before and after Catalytic Converter ( exhaust system of your car). If you car's engine is 4 cyl you have 2 O2 sensors and if you car's engine is 6 cyl then you have 4 O2 sensors ( for each bank, 2 for left bank and 2 for right bank). Hope it helps and comment if you need more advice. Please don't forget to rate the answer it helps with my ratings, thanks!