GEN 2 P0035

[nikhsub1]

So i just started getting this P0035 code. Anyone know what it is and is there a quick fix?
TIA!

*edit* I should mention I do have a turbosmart BOV, been running it for a few months though with no issue, until now.

 

[FordTechOne]

Most likely related to your BOV. Do you hear it working?

P0035 - Turbocharger/Supercharger Bypass Valve A Control Circuit High


Description: This DTC sets when the PCM detects an open circuit or high voltage in the TCBY circuit.
Possible Causes:

• Damaged turbocharger bypass (TCBY) valve
• TCBY circuit open
• TCBY circuit short to voltage

Diagnostic Aids: Check the harness for intermittent concerns, incorrect connections, routing, alterations and damage due to contact with other components.


This DTC only sets when the valve is commanded open.

 

[digscruze]

P0035 is caused by the BOV. Make sure the crimping tool used is properly crimped Between the OEM cable to avoid the code.

I had the same issue with the connection. However MPT just removed the code from appearing with their tune. However, they confirmed it’s related to the BOV. I have the TS Supersonic BOV.

 

[nikhsub1]

OK thx. I have an email into turbosmart. Was working fine for the last 3-4 months, although I haven't been driving that much since covid...

 

[nikhsub1]

OK for ***** and giggles I got under the truck to check the connection and it pulled right apart! It wasn't clipped in. I had to REALLY push hard to get it to clip. I'm hoping that was the issue. Fingers crossed!

 

[ericburney]

I got one of the first EM BOV. No issues. 30K miles.

Some EM BOVs had issues with the connector clip...if you keep having this happen, contact turnbosmart and they will ask you to send them a photo of their connector to determine the cause. Good luck

 

[nikhsub1]

Yeah I emailed them and they responded. The clip fits, I had to just push really hard to get it clipped in. Like, really hard.

 

[peavey02]

When you got the P0035 code did your bov completely stop working?

 

[nikhsub1]

When you got the P0035 code did your bov completely stop working?

Yes.


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[peavey02]

Another stupid question. Does it matter which way you plug it in on the turbo smart em bov? (Factor harness to bov.)