no start!!!

[gembot]

i need to fix an a3 '99 its done about 98,000 & has not yet done its annual service but has had a clutch change, days after i had noticed that a wire was coming out of the sensor that leads to the coil (no 1 of 4), that has now been amended. Now the car wont start it was having trouble starting before but there was spark coming out of plugs so i managed to get it to start but now there is no spark i have changed the plugs & the coil but yet no luck, it does crank doh but after abit the oil light comes on, i haven't plugged it into a diagnostic reader yet, im running out of ideas i would like it fixed as soon as, so if any could help me i would b very great full.

 

[Dani_B19]

Knackered coil pack wiring?

 

[<tuffty/>]

Crank sensor maybe... scan for fault codes first...

<tuffty/>

 

[Nilz]

You really need some fault codes first, as they go a long way and can save you huge amouts of time and money

 

[Lewis583]

As said sounds like Crankshaft Position sensor issue, but a diag scan is the best place to start. When it is plugged into a diag machine, call up the actual values/measuring blocks and watch engine speed when turning over. Should give a reading <500rpm-ish when cranking

 

[gembot]

thanx 4 the response guys!!!
rite ive pluged her in & its worse then i fout, theres 6 engine faults & 4 others that i found when i went in2 the other menus...

View attachment 8457View attachment 8458View attachment 8459View attachment 8460View attachment 8461View attachment 8462...View attachment 8463View attachment 8464View attachment 8465View attachment 8466


so wer shall i start?


lewis i havent looked but i fink my device dnt have the option to check actual values/measuring blocks

 

[hades-]

clear them all off
then try to start and rescan

but im gona go with the G40 sensor is your problem

 

[gembot]

that was the 1st fing i did bro, i fout it wud b that g40 also coz thats what people was saying but the only code that was left was the speed sensor code


so is it that or?