Need help, car threw some codes..!
07-02-2007, 04:58 AM
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Need help, car threw some codes..! About 2 months ago my car sat for awhile, so I jumped it and when it started I threw P0135, P0200, P1153. After about 2 minutes the car felt normal and no more issues. I wrote down the codes and reset the pcm due to emissions check was coming due in a few days.
Today, I was on my way to work, taking off from a stoplight 1/2 throttle and car sounded funny..power was less and seen the check engine light blinking on dash. I was getting ready to pull over and engine sounded normal again and all was good. So I checked the codes and this is what it set off. All these were set off at the same time.
P1416 Air system bank 2
P1153 Ho2S Bank 2 sen 1 insuff switching
P0300 Random multiple cyl misfire detected
P0200 Injector Circuit cylinder Malfunction
P0135 02S Heater circuit bank 1 sensor 1 malfunction
Ok, I looked at other posts and ones with simular codes never had responses... I know the p1416 is the check valve, but would that cause all the other codes to throw at the same time?
Today, I was on my way to work, taking off from a stoplight 1/2 throttle and car sounded funny..power was less and seen the check engine light blinking on dash. I was getting ready to pull over and engine sounded normal again and all was good. So I checked the codes and this is what it set off. All these were set off at the same time.
P1416 Air system bank 2
P1153 Ho2S Bank 2 sen 1 insuff switching
P0300 Random multiple cyl misfire detected
P0200 Injector Circuit cylinder Malfunction
P0135 02S Heater circuit bank 1 sensor 1 malfunction
Ok, I looked at other posts and ones with simular codes never had responses... I know the p1416 is the check valve, but would that cause all the other codes to throw at the same time?
07-02-2007, 01:25 PM
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you can forget about the 1153 and 1133 crap..that happens eventually. 2 whole months....hhmmmmm sounds like some wires came loose amongst things. i would check all your ignition coil wires/ spark plug wires/ spark plugs/ and oil just for the sake of things. also check 02 wires and such. you don't have any leaks anywhere do you?
07-02-2007, 07:25 PM
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As far as I know everything is ok. I might have a slight header leak on the drivers side. All these happened at once, so has to be something first that caused the chain of codes to throw. I will look over the wires and make sure they are not loose. The other time that I threw the codes was after car sit a really long time, as soon as it started the codes threw. This time I was at a stoplight and getting ready to go 1/2 throttle +, then I heard a sound(kinda like muffler was clogged), a muffled sound, not the same healthy tone it normally has. Then I seen the check engine light flash about 7 times, I slowed down and the flashing went away and car ran normal. On my way home I went WOT a few times and all was good.