Fuel injection codes for EX250K: Difference between revisions

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There are two dealer modes. Dealer Mode 1 = code right now. Dealer Mode 2 = stored codes (usually what you want). To get into Mode 1, turn the key on and ground your wire to the battery ground.

Dealer Mode 2 is a bit more complicated. ~~You do~~ the ~~same grounding~~, ~~but~~ you have to ground and release ~~the wire~~ more than five times within two seconds, then keep it grounded.

Dealer Mode 2 is a bit more complicated. Instead of just grounding the wire, you have to ground and release it more than five times within two seconds, then keep it grounded.

Once you're connected, you ~~just~~ have to count the blinks of the FI light. There are two types of blinks. Long lasts about 1 second, and short is about 0.5 second. Long light blinks are values of 10;

Once you're connected, you have to count the blinks of the FI light. There are two types of blinks. Long lasts about 1 second, and short is about 0.5 second. Long light blinks are values of 10;

short blinks are values of 1. Example sequence: long blink + long blink + short blink = 21. If there is more than one code, the lower one is displayed first, then any higher numbered codes. This will then repeat.

This info is fairly self explanatory from the service manual pages shown below. If it doesn't make sense when you follow along, then perhaps it's best to ask someone with more wrenching experience, or take it to a dealer or mechanic.

This info is fairly self explanatory from the service manual pages shown below. If it doesn't make sense when you follow along, then perhaps it's best to ask someone with more wrenching experience to help, or take it to a dealer or mechanic.

[[image:250K FI 1.jpg|100px]]

[[image:250K FI 2.jpg|100px]]

[[image:250K FI 3.jpg|100px]]

@@ Line 10: / Line 10: @@
 There are two dealer modes. Dealer Mode 1 = code right now. Dealer Mode 2 = stored codes (usually what you want). To get into Mode 1, turn the key on and ground your wire to the battery ground.
-Dealer Mode 2 is a bit more complicated. You do the same grounding, but you have to ground and release the wire more than five times within two seconds, then keep it grounded.
+Dealer Mode 2 is a bit more complicated. Instead of just grounding the wire, you have to ground and release it more than five times within two seconds, then keep it grounded.
-Once you're connected, you just have to count the blinks of the FI light. There are two types of blinks. Long lasts about 1 second, and short is about 0.5 second. Long light blinks are values of 10;
+Once you're connected, you have to count the blinks of the FI light. There are two types of blinks. Long lasts about 1 second, and short is about 0.5 second. Long light blinks are values of 10;
 short blinks are values of 1. Example sequence: long blink + long blink + short blink = 21. If there is more than one code, the lower one is displayed first, then any higher numbered codes. This will then repeat.
-This info is fairly self explanatory from the service manual pages shown below. If it doesn't make sense when you follow along, then perhaps it's best to ask someone with more wrenching experience, or take it to a dealer or mechanic.
+This info is fairly self explanatory from the service manual pages shown below. If it doesn't make sense when you follow along, then perhaps it's best to ask someone with more wrenching experience to help, or take it to a dealer or mechanic.
 [[image:250K FI 1.jpg|100px]]
 [[image:250K FI 2.jpg|100px]]
 [[image:250K FI 3.jpg|100px]]