Question about 2005 Chevrolet Equinox

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3 codes po303,uo101,uo107 - 2005 Chevrolet Equinox

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Break down of the codes is

po303 - that would be a misfire on cylinder 3
uo101 - cant communicate with TCM
uo107 - lost communication with throttle actuator control module

Posted on May 28, 2009

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The U codes you can ignore. The P0303 means you have a misfire on cylinder #3. More information would be needed to make an accurate diagnosis.

Possiblities include, but are not limited to: a bag spark plug, ignition coil, fuel injector or sticking valve.

Posted on Jul 21, 2009

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  • Chevrolet Master
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P0101 is maf circuit range / performance, p0107 is map curcuit low input, p0303 is # 3 cylinder misfire detected.

Posted on Sep 11, 2010

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Po303


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Code uo101


yeah, the fault code meas "Lost Communication with TCM".
_____________
autel maxidas ds708

Sep 13, 2012 | 2005 Dodge Stratus

1 Answer

Code uo101


Hi there:
DTC U0101 - TCM Message Unavailable
I suggest to check description and solution details HERE.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

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I got a code from auto zone that is i believe UO 101 AND UO105 OR UA101 AND UA105 WHAT do these codes stand for


These codes are communications code errors:

The UO101 is a transmission communication error: poor communication to your transmission ECM / computer

The UO105 is a fuel injection communication error: Poor communication to your fuel injector ECM/ computer.

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1 Answer

What does the code po303 mean


PO303 = Misfire detected on cylinder # 3 -- Possible need for tune up or related service Plug wires, spark plugs?. Good Luck, Ned

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PO303 PO353 codes on a 02 lincoln ls missfire?


P0353 - Ignition Coil 3 Control Circuit P0303 is a cylinder #3 misfire.Good chance the the cylinder 3 coil has failed.

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Chevrolet engine fault code uo107 , please explain what this means , how can it be removed and problem solved


po107 map curcuit low input. to change map sensor is easy, usually 2 screws and a vacuum hose. differant on all vehicles. go to any auto parts store and they will tell ya where it is for your engine.

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