2G I need help with my GST

[Kylee]

The car turn off then start in super low rpm and acelerate is lame without power and have this codes P0004, P054a, C0305, P054a, C086b and P0043. Plz help.

 

[ThunderChild]

More information would be good. What year and submodel is your DSM?

From the codes you provided, it sounds like either the ECU is dead/bekt or you have some major mechanical/electrical issues, like skipped timing belt or burnt/chewed wires.

When and how did this issue happen?

 

[Kylee]

More information would be good. What year and submodel is your DSM?

From the codes you provided, it sounds like either the ECU is dead/bekt or you have some major mechanical/electrical issues, like skipped timing belt or burnt/chewed wires.

When and how did this issue happen?

Hello, it's a 1996 Eclipse GST.

This problem happened yesterday night when I parked on a hill, I left it on and then it went off only until the next day that I did not want to light until I put it in a flat place, turn on it stays on but super low rpm and feels weak.

that's how it all happened.

 

[ThunderChild]

hello, it's a 1996 Eclipse GST, this problem happened yesterday night when I parked on a hill, I left it on and then it went off only until the next day that I did not want to light until I put it in a flat place, turn on
it stays on but super low rpm and feels weak ... that's how it all happened.

So parked on a hill, tried to start the next day and it idles low and has no power?
Have you checked for anything that might have been unplugged, burnt wiring or otherwise not as it was when parked?
Was there any recent work done to the vehicle?

What condition is the battery/charging system in?

 

[BLACK'98DSM]

Yea the same type of thing happened to me in the past when my ecu cables were loose.

Check those and the battery cables.

 

[Dsm panda]

Make sure your maf is plugged in tight mine idles low and crappy without it( dono how it drives tho, I always forget that after boostleak test).