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NOSDART68
Dodge Dakota
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4/25/2004
19:32:23
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 Subject: code 52
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Message:
My 92 dak is throwing code 52 (rich) and a check engine light. How do I go about fixing it? Could IAT relocate cause such a thing? Oxygen sensor? It has 154,000 miles on it. I NEED HELP!!!!!!!
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Bob Lincoln
Dodge Dakota
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4/25/2004
21:53:23
| RE: code 52
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Message:
What is IAT relocate? If you've made any changes to the fuel injection lately, that could trip a code. But 154K is usually it for an O2 sensor. Before replacing, what mods have you done?
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another mark
Dodge Dakota
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4/25/2004
21:56:27
| RE: code 52
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Message:
An IAT relocation could cause that since you are moving it from
a hot intake manifold to a cooler place in your air intake path.
Since the sensor is now reading a cooler temperature, it richens
your mixture a bit giving you slightly more power.
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NOSDART68
Dodge Dakota
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4/26/2004
18:59:56
| RE: code 52
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Message:
I have Mopar Computer, FMS 19injectors, v8tb, 3.91open with 275/60/15's, K&N filter, IAT relocate, Flowmaster, no cat, shift kit, autolite 3923's, other free mods, etc. Still ran a 17.0 at 81mph! Same as stock!
I think it may even still have original oxygen sensor, but I dunno. I've had the IAT relocated for a year now and I'm just now getting the full time check engine light, so I don't think it's that, but perhaps. Any other suggestions???
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xmr
GenIII
4/26/2004
22:35:21
| RE: code 52
IP: Logged
Message:
I think you are going to have to have your truck scanned to see what readings you are getting from the sensors.
'98 cc auto /Home brew cold air with K&N,Dynomax, Superchip Tuner, 1.7 RR,, F&B tb. NAPA cap and rotor, 3923 plugs,tps mod,relocated iat, 180 t'stat, Crankshaft sensor mod.,PVI
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?
Dodge Dakota
JOIN HERE
4/27/2004
08:14:58
| RE: code 52
IP: Logged
Message:
Check for vacuum leak , also check gas cap
I have heard that these may cause this code !
Otherwise , seems O2 sensor going.
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NOSDART68
Dodge Dakota
JOIN HERE
4/27/2004
14:35:19
| RE: code 52
IP: Logged
Message:
Thanks guys.
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