PicoScope 7 Automotive
Available for Windows, Mac, and Linux, the next evolution of our diagnostic scope software is now available.
Audi Q7 3.0 tdi non start
Audi Q7 3.0 tdi non start
Hi everyone
I am a totally new user here and have encountered a problem after replacing the complete timing chain kit including tensioners on an 08 Audi Q7 3.0 tdi engine code BUG.. I have attached a screenshot of my crankshaft and camshaft scope....genuine chains used and locking pins used as per erwin procedures..... trying to start but wont ....timing marks all re align after any turning etc I am a complete new user to the pico so just looking a little help as to what I am seeing , the drive plate that the cranksensor reads can only be fitted in one position and the cam sensor reads the cam lobe ...thankyou in advance
I am a totally new user here and have encountered a problem after replacing the complete timing chain kit including tensioners on an 08 Audi Q7 3.0 tdi engine code BUG.. I have attached a screenshot of my crankshaft and camshaft scope....genuine chains used and locking pins used as per erwin procedures..... trying to start but wont ....timing marks all re align after any turning etc I am a complete new user to the pico so just looking a little help as to what I am seeing , the drive plate that the cranksensor reads can only be fitted in one position and the cam sensor reads the cam lobe ...thankyou in advance
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masterfaster
- Newbie
- Posts: 1
- Joined: Mon Apr 15, 2019 5:23 pm
Re: Audi Q7 3.0 tdi non start
Does your cam gear have only 1 lobe?
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seafordmotors
- OneWave
- Posts: 17
- Joined: Mon May 08, 2017 1:26 am
Re: Audi Q7 3.0 tdi non start
Hi there,
Check the fuel pressure and check the current draw of a fuel injector.
No fuel pressure - No actuation of injector - No start
Check the fuel pressure and check the current draw of a fuel injector.
No fuel pressure - No actuation of injector - No start