Seems that the IPC/BFC ACC fuse is responsible for the instrument gauges not working on your 2004 Pontiac Grand Am 3.8 Liter1. It is possible that the fuse is faulty and needs to be replaced. However, if the fuse is in good condition, there might be an issue with the wiring or the instrument cluster itself. Check the inputs (powers and grounds) going into the cluster with the key on using a voltmeter. Fix/repair wiring as needed or replace the instrument cluster as needed. A qualified mechanic might diagnose this --and a scan tool.
Question edited for clarity.
Question moved to model category
TWO duplicates deleted! Refresh page to see your question. You can't Bypass Security and Immobilizer, it is there to stop exactly what you are trying to do. You have to fix it, not find a way around it. Two computers and a security module are there to stop you.
The first thing is to reset it. Is the antitheft light on?
Or you call an auto electrician
https://www.google.com/search?q=mobile+auto+electrician+near+me
Turn the key to the on position for 10 minutes then turn off, repeat 2 more times. the system should reset. Mine usually resets on the second time, if the security light stops flashing then i try to start. My mechanic told me it takes three times to reset but it never has on my car, good luck.
Apr 3, 2009
2.2L Engine & 2.4L Engines These engines are not equipped
with rocker arms. The camshafts directly actuate the valves.
3.1L Engine & 3.4L Engines When install or connect the check the following: - Pushrods and the rocker arms. Torque the bolts to 24 ft. lbs. (32
Nm).
- Rocker arm cover using a new gasket. Torque the rocker cover bolts
to 89 inch lbs. (10 Nm). - Heater bypass pipe. Torque the screw at the water pump to 106 inch
lbs. (12 Nm), the bolt at the cylinder head corner to 18 ft. lbs. (25
Nm) and the nut to 18 ft. lbs. (25 Nm).
About the INTAKE MANIFOLD... - Intake manifold nuts and bolts and tighten to 89 inch lbs. (10 Nm) - Pushrods and rocker arms. Torque the bolts to 89 inch lbs. (10 Nm)
plus an additional 30 degree turn.
- Lower intake manifold. Apply sealant to the threads of the bolts
and torque the bolts to 115 inch lbs. (13 Nm).
Exploded view of the upper and lower intake-3.1L & 3.4L
engines
Question edited for clarity.
Question moved to model category.
Jeff, our Pro Auto Tech and Electronics Wizard gives the best answer.
Jeff Armer Nov 27, 2022
injector pressure sensor ???? It doesn't have anything like that, it has a fuel pressure regulator - vacuum operated . Hook up a scan tool and check for codes or take it to a qualified repair shop. Quit trying to play auto mechanic.
It sounds like you need a scan tool that will access all of the modules in your car. The traction and ABS codes will be stored in the ABS control module. As far as the miss, it should be in the ECU and accessible from any general scan tool.
No dash lights? no warning lights? Then ignition is not being turned to ON. Check all your fuses. Recheck your replacement work. Battery cables clean and tight? Headlights work? If lights are bright, battery is good and cables are good, so key to ON should light up warning lights on dash. If not something up still with your ignition switch.
