20 Most Recent 2003 Pontiac G6 Questions & Answers

your gear shifter cable went bad.

either power steering components are bad or did you check to see if you have a loose or any belt on the car..pump or rack could be not working properly...is there fluid in the resevoir...

bad sensor in the gas tank. one way to test it is to unplug fuel plug at tank, turn key on and it should read full, then ground out the purple wire and it should go to empty. if nothing happens you have a broken wire and need to either run new wire to purple in cluster. but if this action proves a success then just change the fuel sender in gas tank.

This errod codes refer to Powertrain: P0-P3:
- P0XXX: Generic DTCs
- P1XXX: Manufacturer Specific DTCs
- P2XXX: Generic DTCs
- P3XXX: Generic DTCs and Manufacturer Specific DTCs

P0120
Throttle/Pedal Position Sensor/Switch A Circuit Malfunction

P0220
Throttle/Pedal Position Sensor/Switch B Circuit Malfunction

P1516
Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

P2101
Throttle Actuator "A" Control Motor Circuit Range/Performance

Took the Throttle body off, cleaned it (looks like new!!) real good and then I checked the Module on the side of it for moisture and the connection!!! Put every thing back together,and so far every thing is good ( no check engine light- no Reduced Engine Power mode.

I hope helps with this.

this an alien engine swap act? then lost the old engine and due to lost of it the original MAP was lost? you bought the wrong parts is this USA spec, car, sold here or what/? The MAP sensor is very important and must not be hacked. so the engine was down graded 2 years and many things on that engine may be wrong; gm parts dot com shows that the 2008 PCM wants turn the PCM calls the shots not you,you make the PCM happy on all sensors and all actuators.(injectors too) if the 2008 map was lost there it is https://www.rockauto.com/en/moreinfo.php?pk=10617548&cc=1441138&pt=11207&jsn=895&_nck=Ekt6BqBF1pwlXdx0gYlm1XyS%2BrEifIwvxWIl7Mt9zft%2BWrd9NkObID6vX0VSfQvQu4KjTdKrzbDUBi9MzX%2FMdafUFWZ%2BkPLPhA3p459yzN5jahF9CkWK61AE1gwRyc1NGanc42NoGFubFfj8woykOKalYj24AgSdChWoLMmg0B9xtiTf%2F8imhIbq79YQBV5Eb1FVYTN5GaJaa0U71MdqxpzTBg2PBOu2DkRc57GOuSj76phMXj7MeGoLpShFQUGuEZoz%2BBZYqYSPGArponxFmVCUUVAVsme2L9X0oVo0Qm4Fkxuiztl79PeuIz%2FUfvn3p1H%2FcZeBr469WM3dqNuf%2FRPoObVQXbuflqdd%2F7GXRxSCr3descLVTnctFeaeMFtE7FP9JR0%2FnESNuPoByVOugA%3D%3D buy it and plug it in tot he 2008 harness and do not hack the sensors. vast types of MAP's are made and are not the same. period. aka Bar sensor, outside USA. gm Alternate/OEM Part Number(s): 12591290, 55573248, 93192107

Quest edited for clarity. Question moved to G6 Check out the videos. https://www.google.com/search?q=Pontiac+G6+2.4L+PCV+valve+location ..

2007 pontiac G6 where is the shift solenoid A

Our Pro Tech writes (edited as OP edited text)

• Jeff Armer Mar 28, 2022
• You have no clue of the complexity of the electronics on that vehicle , do yourself a favor and have a qualified repair shop check it.
• Jeff Armer Mar 28, 2022 What engine ? this vehicle came with a few different ones ? Engine Controls and Fuel - 2.2L or 2.4L Engine Controls and Fuel - 2.8L, 3.0L, 3.2L, or 3.6L Engine Controls and Fuel - 3.5L Engine Controls and Fuel - 3.9L You people have no f'en clue . Quit trying to play automotive mechanic
• Jeff Armer Mar 28, 2022 The fuel pump relay is controlled by the PCM - engine computer , hook up a scan tool an check for DTC'S - diagnostic trouble codes

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Does the engine still run? Pops are normally REALLY bad news. Timing belt/chain snapped? Hole in piston? Sensor failed and a backfire? It could be so many things. The first thing is to connect a scan tool and see if there are any DTC codes. Popping is popular in the G6! https://www.google.com/search?q=2006+g6%2C+loud+pop ..

With a scanner retrieve engine faulty code. The faulty codes will tell you what to do. Hope it helps.

the p1682 for pontiac is an ignition problem https://www.700r4transmissionhq.com/pontiac-g6/ as to the u0101 that can be related this code can pop up with a low voltage problem to tcm failure https://repairpal.com/obd-ii-code-u0101-lost-communication-with-tcm

Yes, as long as it is the same series engine.

Before taking this problem to the dealer, you might check this quick fix. I had the same problem on my 2007 Pontiac G6 Gt Convertible, and just resolved it. First, you can access your trunk by disconnecting, and then reconnecting your negative battery terminal-this clears the safety code momentarily allowing the trunk to be opened using your trunk release button. After you have the trunk open, check the wiring harness located in the top right corner of the trunk lid where the hinge is attached to the trunk lid. My wiring harness had come loose, allowing a wire to get stuck in the hinge, resulting in a cut wire-it was a red one. I spliced the wire back together, taped it up with electrical tape, and then secured the harness to the hinge assembly so wires couldn't come loose again. The problem resolved immediately with no further issues. Good luck.

More than just voltage, you gotta know what kind of signal the sensor generates and have a way to view the raw signal from the sensor. High end scanners have graphing capabilities that do this. Problem is these scanners are expensive and taking your car in to a shop for this diagnostic can cost $100 or more. VSS (Vehicle speed sensor) is relatively cheap ($20) so after checking connector for corrosion and wires for continuity or shorts just replace the sensor!

Of course there are no latches to undo . It's all electrically operated . Has a control module ( computer ) , sensor inputs , hydraulics etc.... More then likely codes are stored in the control module . Need a factory or professional type scan tool to check these code's . Any one of these codes could cause it not to work DTC B1010 DTC B1296 DTC B1307 DTC B1325 DTC B1335 DTC B1345 DTC B1395 DTC B316A DTC B3602 DTC B3669 DTC B366A DTC B366B DTC B366C DTC B366D DTC B366E DTC B3674 DTC B3675 DTC B367A DTC B367B DTC B367F DTC B3680 DTC B3683 DTC B3685 Taking the vehicle to a qualified repair shop mite be your best bet . DTC B1296 01: Movable Roof Header Unlatched Sensor Circuit short to battery DTC B1296 06: Movable Roof Header Unlatched Sensor Circuit short to ground or open DTC B1296 58: Movable Roof Header Unlatched Sensor Circuit incorrect reaction after event DTC B1296 59: Movable Roof Header Unlatched Sensor Circuit circuit/component protection time out Circuit/System Description S1 is the Folding Top Header Latch Cylinder Sensor. The folding top control (FTC) module uses S1 to determine if the Folding Top Header Latch Cylinder is in the latched or unlatched position. S1 is a hall effect sensor that becomes active when the cylinder is in the unlatched position. DTC B1307 58: Movable Roof Latch Signal Circuit incorrect reaction after event DTC B1307 59: Movable Roof Latch Signal Circuit circuit/component protection time out

Did you try spraying electrical cleaner on bcm connector try it,unless bcm really went out

i know few error codes/ fault codes, wiring diagrams, schematic diagrams, torque specs, engine info, switches functioning, assemble, disassembly, complete refurbish, repair, installation every single thing is covered within seconds u can get the access and it's totally illustrative complete

Utube

Best left to a qualified repair shop. Most do-it- yourselfer's buy the cheapest cat they can find , then find the check engine light coming on with a P0420 Catalyst System Efficiency Below Threshold . Plus you may need a Oxygen Acetylene torch ,maybe even a mig welder .. A good cat for your vehicle can cost several hundred bucks

This may help click on link see video https://www.youtube.com/watch?v=khBVV52z5I8