The return of P203 error code - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums

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post #1 of 1 Old 05-07-2007, 05:56 PM Thread Starter
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The return of P203 error code

Truck details in my sig. 2000 4.7, 50k miles. I had this pop up last year, P203, #3 injector. This only happens when driven for more than 125 miles. It trips at almost exactly 126 miles each time. After 2-3 starts, it goes away however the computer acts like it's searching for an idle - it'll start at 2k, go to 1k, back up to 1800, down to 800 and so on until it's at 600 almost like it isn't getting a tps reading. Then it's fine until I drive that magic 126 miles and it's back. There's no missing like the injector isn't firing either.

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Proud owner of Stinker3:

2000 Dodge Dakota Sport
Black, the bestest color of all
4.7, 5 spd
3.55, limited slip
9.25 HD brakes
4 wheel anti-lock
Kelly Charger tires
Lead boot, right foot only

0-60, 'bout now.
0-100, pretty soon.
60-0, real quickly.

Airaid filter
Owned by Chrysler for first 6k miles; like they didn't do anything to it.
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