1994 E420 will not crank!

[4wheeling]

Hi,

I have a problem with my car where intermittently it will not crank. The lights on the dashboard come on but does not crank. I have tried cranking in N instead of P but the same thing happens.

I checked codes and got code 5, 6 on the built in LED and code 2 on pin 7 (EA/ISC). I have read all the post pertaining to this type of problem but this is very intermittent. It only happens sometimes and other times it is just fine.

One thing to note is that now it always starts on the second crank instead of the first crank like it use to before this problem started.

Any help is appreciated. Thank you.