EWS3 - No start / no crank - AK90 write fails

Z

Z4OnABudget

Member
 Tyne and Wear
Hi,

I’ve recently had my battery disconnected for a few weeks and have now got a no start / no crank issue (all other electrics work fine), I’ve bought an ak90 and can read key and ews data fine but the write process fails.

Any ideas?

I’ve tried cleaning the connection but all seems fine as it reads both ok, at a bit of a loss as to what to do now.

Thanks in advance.
 
You don’t need to

If you unlink the ews software then the key/car start is not dependent on security protocols
 
Ahh I see what you mean, as in code the module out. I was thinking you meant the erase ews option in the AK90 software.

Before I spend the money on that ecu flashing software, is there any way I can confirm that the ews is at fault?

I only have a creator c110 scanner which logged the following but hasn’t returned since clearing:

0F power on reset
Tolerance of changing code increased with key
 
Ews will show codes if at fault

But if your reader isn’t seeing them it’s best to use inpa or ista to check
 
I’ll have a try.

I’ve ordered the dcan cable, is there still a valid link to Mikes software suite that includes INPA on here?

Cheers
 
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