CIS-E DPR

[Cody Forbes]

I'm going to buy you a tee shirt that says "CHECK THE "SPARE" FUSE, lol. Then I'm going to buy one for myself so I remember it ;-).

-Cody Forbes (mobile)

> On Dec 30, 2015, at 1:21 AM, Huw Powell <audi at humanspeakers.com> wrote:
> 
> Oh yeah, I'm sure you checked the "spare" fuse, right?
> 
> And remember, CIS had a purely mechanical version.  It will work with no working electronics at all (E won't start well though).
> 
>> On 12/29/2015 11:32 PM, Cody Forbes wrote:
>> Quick question since I'm fluent in CIS, but not -E. Is it safe to presume that disconnecting the electrical connector from the DPR with the engine running should have a noticeable effect?
>> 
>> I haven't made up a DPR adjustment wiring harness yet. I just finished replacing all of the injector seals after they failed a smoke machine test miserably, but while certainly A problem, that wasn't THE problem. Just as a quick check I disconnected the DPR and it made zero difference in the idle. The engine is lean. For testing purposes I cranked the metering plate adjustment screw to get it to run well enough to establish a good idle (and recorded the change). Again tried disconnecting the DPR and no change. This is on a cold engine. I have already pulled the DPR and checked its screens which were clean as new.
>> 
>> Thursday I'll make a harness and check the current, but in the meantime this info will help me gather my thoughts.
>> 
>> -Cody Forbes (mobile)
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