Throttle body errors

[Syazwi]

Hi Guys,

Need help troubleshooting. Just had work done with engine out. Everything is put back together and car will start. But I have these three error codes that keep popping up with EPC and CEL warnings. Have already cleaned throttle body and did attempted TBA multiple times but keeps on saying aborted due to safety reasons or something along those lines.

P1545
P0123
P1579

Need to be sure that its the throttle body that is the problem and not a wiring issue before I proceed with replacing the throttle body.

Thanks!

Edit: Not sure if this is worth mentioning but the car is currently EPL stage 2.

[Dutch_A6]

I'm having similar issues, getting P0068 after going to the iAbed 75mm, it's intermittent and I've checked the wiring, done the TBA and sent logs to EPL and did a new flash. Still happening but the car keeps running fine otherwise as far as I can tell. I haven't had time to take it off and inspect the install though which is what I'm leaning to.

Sent from my Pixel 5 using Tapatalk

[djn876]

Hi Guys,

Need help troubleshooting. Just had work done with engine out. Everything is put back together and car will start. But I have these three error codes that keep popping up with EPC and CEL warnings. Have already cleaned throttle body and did attempted TBA multiple times but keeps on saying aborted due to safety reasons or something along those lines.

P1545
P0123
P1579

Need to be sure that its the throttle body that is the problem and not a wiring issue before I proceed with replacing the throttle body.

Thanks!

Edit: Not sure if this is worth mentioning but the car is currently EPL stage 2.This points to the TB being bad for me, or at least check the pins in the connector, but possible the actuator or something is bad if all of the connections are good.

Sent from my SM-G988U using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)

[djn876]

I'm having similar issues, getting P0068 after going to the iAbed 75mm, it's intermittent and I've checked the wiring, done the TBA and sent logs to EPL and did a new flash. Still happening but the car keeps running fine otherwise as far as I can tell. I haven't had time to take it off and inspect the install though which is what I'm leaning to.

Sent from my Pixel 5 using TapatalkEither it is leaking or EPL needs to adjust the throttle scaling. This is likely a totally different issue than what the OP is asking about.

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[Syazwi]

This points to the TB being bad for me, or at least check the pins in the connector, but possible the actuator or something is bad if all of the connections are good.

Sent from my SM-G988U using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)

This is what I’m leaning towards to as well at the moment. If I had a throttle body to loan to just trobleshoot it would easier but dnt have that easily available where I am now.

The connector and pins were checked and cleaned. No bent pins or anything. Would anyone have data on the wiring (which is signal, power, ground etc) so i can check continuity with a multimeter?

Thanks!

[djn876]

This is what I’m leaning towards to as well at the moment. If I had a throttle body to loan to just trobleshoot it would easier but dnt have that easily available where I am now.

The connector and pins were checked and cleaned. No bent pins or anything. Would anyone have data on the wiring (which is signal, power, ground etc) so i can check continuity with a multimeter?

Thanks!I can probably pull that for you later on.

Where are you located? I have at least one spare TB, maybe two. I'm working tonight but will check in the morning. If I have two, just pay shipping and you can have it.

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[Syazwi]

I can probably pull that for you later on.

Where are you located? I have at least one spare TB, maybe two. I'm working tonight but will check in the morning. If I have two, just pay shipping and you can have it.

Sent from my SM-G988U using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)

I'm outsuide the US, in Brunei so I'm not sure how much it will cost you to ship it out to me. I would purchase a new TB from ECS though if it is confirmed that my TB is the problem.

[djn876]

I'm outsuide the US, in Brunei so I'm not sure how much it will cost you to ship it out to me. I would purchase a new TB from ECS though if it is confirmed that my TB is the problem.Yeah that probably won't work then, I'll have to see if I can find the right wiring diagram to help. Sorry man.

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