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Does Dodge OBD1 have a way to check for open/closed loop?

Tiny
BUDDYCRAIGG
  • MECHANIC
  • ALL OTHER MAKES ALL OTHER MODELS
I can jump the pins on the ALDL of an old GM with the engine running and tell if it's in open or closed loop.

can the same be done with a dodge?

(PS I hate dodges, I dont know why I answered this guy's question in the first place)
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Wednesday, June 24th, 2009 AT 3:32 AM

4 Replies

Tiny
DOCFIXIT
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Hey
Start if can run shifter through gears turn on AC if shut off. Cycle key on, off, on off, on MIL will flash 2 digit code.
At least it's not a FIAT
Ernie
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Wednesday, June 24th, 2009 AT 6:37 PM
Tiny
BUDDYCRAIGG
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I know how to pull the codes, (although i've never had to do the gear shifter thing.)

I want to know if the old dodge system can tell you when it goes in to closed loop while the engine is running.

Or more to the point, I want to verify that a car is going into closed loop.
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Wednesday, June 24th, 2009 AT 10:15 PM
Tiny
DOCFIXIT
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You will need an OBDI scanner
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Thursday, June 25th, 2009 AT 1:45 PM
Tiny
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That's what I was afraid of.
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Thursday, June 25th, 2009 AT 2:15 PM

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