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Featured Replies

  • Author

Yea I believe that's it... Car is fine when cold but starting it warm it's running poorly until it clears.

 

Got a 92 JDM TT so I am guessing I have series 1?

 

Got a 92 JDM TT so I am guessing I have series 1?

 

Correct. Now's time to upgrade to a series 2. Instances of S1 PTUs going AWOL aren't quite as bad as people make out, however if you're going to replace it, I'd consider investing in a new style with harness adapter.

  • Author

I was going to ask if I needed any kind of adaptor for a series 2 and you seem to of answered that :)

 

Id like to get the car working again so happy to take a series 1 but if anyone has a series 2 with a harness adapter that's the way I'd rather go.

  • Author
In the first instance, have you checked the connectors to the PTU for corrosion?

 

Yes that's all been checked and they are not corroded

Genuine question, is that a symptom of a dodgy PTU?

 

The most obvious symptom, is the engine will cut out once it gets up to operating temperature; and then won't re-start until it cools down.

I have something to say............ It's better to burn out than to fade away..... :tt2:

The most obvious symptom, is the engine will cut out once it gets up to operating temperature; and then won't re-start until it cools down.

 

There you go, one of the few faults I've never had :lol: Cheers Richard :thumbup1:

....Yet!!!

 

I had the PTU go on both of my Zeds.....:wink:

 

This. Ive had 3 PTUs fail on me and all three times the car ran rough, misfired then cut out and never restarted until the PTUs were changed. Now the black car has a series 2 and has never let me down. The red one i think has a series 2, but better check that!

1990 Black MT NA LWB = 2014 - 2020 (Sold)

1991 Red MT TT LWB = 2015 - 2017 (Stripped & Scrapped)

1991 Red MT TT LWB = 2017 - 2021 (Sold)

1991 Black MT TT LWB = 2018 - 2021 (Sold)

1989 Red AT TT LWB = 2021 - XXXX (Kept)

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