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jazn
Dodge Dakota
JOIN HERE
1/22/2004
15:47:43
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 Subject: code reading?
IP: Logged
Message:
Ok so I did the test and if 1 pause 2 pause is 12 for the start of diagnosis and 55 is the end of the test then my code would be 21 does this make sense to anyone? I sure could use some help..thanks's
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forexfour
GenIII
 
1/22/2004
16:09:51
|  RE: code reading?
IP: Logged
Message:
HUH! If you are doing the check for error codes with the key on then off, you need to key on and off 3 times and if there is no code I believe it say no code, if there is a code you should get 4 digits, I believe.
Chris
Never late for a Tee time or wheelin with my buddies! Always ready for both!!!Forexfour's home
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JAZN
Dodge Dakota
JOIN HERE
1/22/2004
17:02:55
| RE: code reading?
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Message:
yeah larry had answered my question earlier and according to him 12 was the begining of the diagnose and the end was 55 which was exacty what it did and he said that what was in between would be my trouble codes,and that was 21 so I'm just not sure maybe when I get home my book might have something on this sucker..
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Dianes 88 Dak
GenI
1/22/2004
17:06:08
| RE: code reading?
IP: Logged
Message:
I don't know what year you have but 21 is O2 sensor for my 88. Hope this helps till you get better help.
Diane's 88 Dakota [MOPAR RULES...other's... well, you know]
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jazn
Dodge Dakota
JOIN HERE
1/22/2004
17:22:04
| RE: code reading?
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Message:
I have a 96 and I jsut had the dealer honor the warranty for the cat as soon as I left the dealership when I got on the freeway my check engine lit up I have about 67k on the engine so the 02 sensor was my guess,did you change both or just the one before the cat?
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Dianes 88 Dak
GenI
1/22/2004
17:59:26
| RE: code reading?
IP: Logged
Message:
If cat was bad, my guess would be a new O2 would be needed, also. My truck only has the one after the y pipe. I would think that would be the same one that you would need to replace, at least first, since it's so close to the cat.
Diane's 88 Dakota [MOPAR RULES...other's... well, you know]
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Dianes 88 Dak
GenI
1/22/2004
18:01:05
| RE: code reading?
IP: Logged
Message:
If cat was bad, my guess would be, a new O2 would be needed. My truck only has the one after the y pipe. Cat was clogged up and O2 was bad. I would think that would be the same one that you would need to replace, at least first, since it's so close to the cat.
Diane's 88 Dakota [MOPAR RULES...other's... well, you know]
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Dianes 88 Dak
GenI
1/22/2004
18:02:50
| RE: code reading?
IP: Logged
Message:
Sorry, didn't think the first one posted.
Diane's 88 Dakota [MOPAR RULES...other's... well, you know]
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JAZN
Dodge Dakota
JOIN HERE
1/22/2004
18:06:35
| RE: code reading?
IP: Logged
Message:
No problem Diane..my 96 has one ont the top of the cat also.I'm gonna get in the manual as soon as I get home to verify the code ,and then get buzy fixin it..thanks to all for the input
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Dianes 88 Dak
GenI
1/22/2004
18:24:21
| RE: code reading?
IP: Logged
Message:
Your welcome. Glad I could help out a little bit.
Good Luck, JAZN!
Diane's 88 Dakota [MOPAR RULES...other's... well, you know]
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J and J Auto
GenII
1/23/2004
02:24:12
| RE: code reading?
IP: Logged
Message:
21 Oxygen sensor circuit. Check the connections
and see if the light returns if so replace the
upstream o2
Larry
J&J Auto
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JAZN
Dodge Dakota
JOIN HERE
1/23/2004
12:33:38
| RE: code reading?
IP: Logged
Message:
LARRY...first off thanks to all for the help,and I did check the wire's everything looked ok so I'm gonna p/u the sensor today so here is my question since I just had my new cat put on if I dont get to change it until this weekend will I damage the new cat? or is ok for a few day's
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melvin hamlyn
Dodge Dakota
JOIN HERE
2/05/2013
20:45:23
|  RE: code reading? po573
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Message:
Ikeep getting po 573 code on my 2004 4.7 dodge dakota , does anyone know what it means and ,thank you mel
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