Code 2113...no spark...round 3...BEYOND FRUSTRATING

[Brandon Rogers]

Well my route is often inefficient, and I'm lucky to have access to plenty
of spare parts but here is what I'd do:

But first what is code 2113?

Your ECU is obviously fine.

If Pit (or somebody else) can live without some parts for a few days I'd
start swapping known good parts from a running car.  I'd swap in a different
coil, coil wire, dizzy cap, new rotor. Dizzy?

Just my thoughts....

Brandon 
 


-----Original Message-----
From: 200q20v-bounces at audifans.com [mailto:200q20v-bounces at audifans.com] On
Behalf Of Stan Evans
Sent: Thursday, August 26, 2010 3:19 PM
To: 200q20v at audifans.com
Subject: Code 2113...no spark...round 3...BEYOND FRUSTRATING


Hey Everyone:

I am coming to my wits end and would appreciate any advise.

My 91 200 20v turns over, but does not start.  The only fault code is "2113"
(I guess it could be worse.)

I performed the following tests based on the Bentley's with the following
results:

*Test Light*

Anyway, I used my goofy test light and while the Hall Sender harness was
connected to the Hall sender, I pulled back the rubber and connected the
test light to the ground brown wire (wire #1) and the middle wire (#2) and
the test light did flicker while cranking the engine.  However, when I
connected the light to wires #2 and #3 there light did not flicker.  *Is it
supposed to flicker with a test light on 2 and 3 pins at the Hall Sender?*



I then went to the ECU harness to see if I got a reading at the ECU and I
connected the test light to the harness at position 8 and position 19 and
nothing happened during cranking.


*Continuity*

I rechecked the continuity for all 3 wires of the Hall Sender Harness and
the ECU Harness and they each checked out.


*Voltage*

I rechecked the voltage at the Hall Sender Harness (unplugged) and while
cranking I got 4.5 volts at 1 and 3 pins, which is within spec.



However, I only got 0.3 volts at pins 2 and 3.  WTF???


*ECU*
I was fortunate enough to have Pit test his 200 20v ECU in my 20v and vice
versa.  His car started right up with my ECU plugged in, and my car would
not start even when plugging in his ECU.

Yeah.  8-\

Frustration is setting in.


Any thoughts.
-- 
Best regards,
Stan Evans
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