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| 03-22-2021, 07:18 PM | #1 |
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Second Lieutenant
 57
Rep 264
Posts |
Transmission Code !!!
420351 gear ratio monitoring : circuit 5->x implausible/gear ratio monitoring: circuit 5 implausible by x
120308 boost pressure control, plausibility: pressure too low Was driving and lost all type of power.Carly said transmission issue but didn’t read a code. Was going up a hill and same thing. Lost all power and got this code. Any ideas ? |
| 03-23-2021, 11:09 AM | #3 |
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Private First Class
 
39
Rep 110
Posts |
120308 boost pressure control, plausibility: pressure too low
is not a transmission code. It is indicating your pressure is too low at the intake. Could be your turbo, wastegate, wastegate control, your charge pipes etc. |
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Appreciate
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