Mystic RX8 DBW (cut off )problem at race track
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Mystic RX8 DBW (cut off )problem at race track
Mystic RX8 DBW throttle problem at track
This will only happened at track when I track over 2 lap , dbw will jump to limp
Mode
But once I unplug it , is good to go again.
Check time mark 6:24
This will only happened at track when I track over 2 lap , dbw will jump to limp
Mode
But once I unplug it , is good to go again.
Check time mark 6:24
Last edited by Diyman25; 07-05-2024 at 12:43 PM.
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Is the car just going into limp mode? Is there an OBD code?
The throttle is how it enforces limp mode, but it's not the cause. I'd look at your OMP or coolant temp sensor. Errors with either of those will cause limp mode and set a code. Hard to guess without that info.
Since it's happening after a few laps, as heat builds up, I would guess coolant sensor.. but specifically what is wrong with it, hard to say. Get those codes.
The throttle is how it enforces limp mode, but it's not the cause. I'd look at your OMP or coolant temp sensor. Errors with either of those will cause limp mode and set a code. Hard to guess without that info.
Since it's happening after a few laps, as heat builds up, I would guess coolant sensor.. but specifically what is wrong with it, hard to say. Get those codes.
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StealthTL (07-05-2024)
#8
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Based off the NADM vehicle code list, it’s hard to be sure if these match the JDM code list:
P0301 - Front rotor misfire detected
P2004 - Intake manifold APV stuck open
P2138 - Throttle position sensors #3 & #4 voltage correlation problem - likely a throttle pedal issue because the test for this can’t be run if there’s a fault in the throttle pedal assembly, but possibly the throttle body because it houses the TP sensors. Correlates to you replacing them both.
.
P0301 - Front rotor misfire detected
P2004 - Intake manifold APV stuck open
P2138 - Throttle position sensors #3 & #4 voltage correlation problem - likely a throttle pedal issue because the test for this can’t be run if there’s a fault in the throttle pedal assembly, but possibly the throttle body because it houses the TP sensors. Correlates to you replacing them both.
.
Last edited by TeamRX8; 07-10-2024 at 09:41 PM.
#9
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Originally Posted by TeamRX8
Based off the NADM vehicle code list, it’s hard to be sure if these match the JDM code list:
P0301 - Front rotor misfire detected
P2004 - Intake manifold APV stuck open
P2138 - Throttle position sensors #3 & #4 voltage correlation problem - likely a throttle pedal issue because the test for this can’t be run if there’s a fault in the throttle pedal assembly, but possibly the throttle body because it houses the TP sensors. Correlates to you replacing them both.
.
P0301 - Front rotor misfire detected
P2004 - Intake manifold APV stuck open
P2138 - Throttle position sensors #3 & #4 voltage correlation problem - likely a throttle pedal issue because the test for this can’t be run if there’s a fault in the throttle pedal assembly, but possibly the throttle body because it houses the TP sensors. Correlates to you replacing them both.
.
With track driving for more then 2 lap around 10min
But yesterday I did around 20min track testing
No issue
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