MB A168 start error

**autocentarvu** · 25th March, 2019, 09:55 AM

Hello!

MB A168 came with start error. It crank for 1 second and don't want to start. The owner has lost original key few years ago while he was on holiday. Somebody make him new key and car was working for few years. Now suddenly car have strat error. I have read ECU and IMMO and KEY with zedbull. When I read key it gave me blank PCF7935???? Is it possible that key erase by it self or...?
In attachment are ECU, IMMO and KEY.

ECU is A 668 153 02 79 CR1.2
0 281 010 793
24C04

IMMO is 168 820 04 26 5WK4 736
1D69J

If someone can repair strat error please help here.

Thanks in advance

Best regards

**ThiagoArgentino** · 25th March, 2019, 03:19 PM

Originally Posted by autocentarvu

Hello!

MB A168 came with start error. It crank for 1 second and don't want to start. The owner has lost original key few years ago while he was on holiday. Somebody make him new key and car was working for few years. Now suddenly car have strat error. I have read ECU and IMMO and KEY with zedbull. When I read key it gave me blank PCF7935???? Is it possible that key erase by it self or...?
In attachment are ECU, IMMO and KEY.

ECU is A 668 153 02 79 CR1.2
0 281 010 793
24C04

IMMO is 168 820 04 26 5WK4 736
1D69J

If someone can repair strat error please help here.

Thanks in advance

Best regards

Here is your repaired file

**adikk** · 26th March, 2019, 10:25 AM

Hi friend! You need start of diagnose cars of Star: its easy way! Start error have many reason: Bad key, bad Immo coil, bad Immo unit, bad ECU, bad CAN and etc. In your damp synhro ECU-IMMO ok, in immo 3 used key: 1,2,6. I not check your key but I see in my program other numbers (not AA 86 BD 00 ... 81 01). About blanck of PCF7935 - I think ZadBul wrong, but I never dont work with it. May be I wrong - I not can check all, but all trables very well see of diagnose!!! About MB A168 Repair.rar - I think damp of IMMO damage!