[Bhadwen23]

what’s up guys i have a 2020 q50 awd…. I’ve done some mods like intake, full exhaust, down pipes, bov’s and a jb4 . my problem is after driving for bout an hour it goes into limp mode …. rarely will throw a p34a9 code ….. any ideas on where to start i was thinking cam shaft sensor?

 

[SkylineDreamz]

If that’s the only code, then it looks like your right. Check the connection to make sure it’s tight. But on a 2020, I’d just take her in. It’ll be under warranty and might even have a TSB associated with it. Looks like there’s a TSB for it on a few other models.

 

[Avedis53]

what’s up guys i have a 2020 q50 awd…. I’ve done some mods like intake, full exhaust, down pipes, bov’s and a jb4 . my problem is after driving for bout an hour it goes into limp mode …. rarely will throw a p34a9 code ….. any ideas on where to start i was thinking cam shaft sensor?

I'd guess that the temperature sensor in the bank 2 (passenger side) IVT control actuator may be faulty, and the actuator may need to be replaced barring any harness/wiring problems.

 

[BigHeadClan]

As said may need to take it in to get looked at, would strongly recommend an after-market heat exchanger however (you didn't list one) the stock units are laughably small.

 

[Bhadwen23]

As said may need to take it in to get looked at, would strongly recommend an after-market heat exchanger however (you didn't list one) the stock units are laughably small.

Yeah I have the burger motorsports heat exchanger forgot that one