Re: Computer Code Checking

[Dave Head <dhead@sundial.net>]

At 08:42 AM 3/18/97 -0800, you wrote:
>Mine is an 84 5KS. Thank you for responding to my desperate plea.
>
>>>

OK - here's the bummer - if you have a regular 84 5KS, you has standard CIS.
This is for engine codes WU and KZ. This system does not have electronic
controls as such - and no readout. The 84-85 turbo (engine code KH), and
85-86 (engine code NF) non turbo have CIS-E which have code readout. 

You probably have a CIS model with oxygen sensor. Very simple system with an
Idle Stabilizer Valve (ISV), O2 sensor, and Frequency valve. Best bet is to
get the Carl Probst book on Bosch Fuel Injection - avail via Barnes and
Noble. Complete troubleshooting, explanation of how it works in laymans
terms. I believe its 25.00. Better overall than Bentley in this respect. I
don't have it handy or I'd give you the ISBN. 



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                                   EMCM(SW) Dave Head  
87 5KCStq 188K miles                               1.7 bar 
                                        Maitland, Florida   
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