1990 90 20v; no start; code 2112

[Greg Galinsky]

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Hi all;

My car had been running a little on the rich side; sometimes fouling plugs;=
 had always started. Was going to remedy that; and all of a sudden the car =
does not start. Gets fuel and see some spark at the plugs. Pulled the only =
code and it indicates possible fault in ignition reference sensor. Either s=
esonr faulty or possibley wiring to it.  Checked the Bentley; and I could n=
ot find any specs or info on checking it.  Where is it located; or what doe=
s it look like?

Any help appreciated
TIA
Greg Galinsky
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