Every Code on the dash on!

[Sport-injected]

I've seen that happen when people's battery is dying, which could explain fuel trim since pump and injectors getting low voltage?

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[ChefRyeSi]

I've seen that happen when people's battery is dying, which could explain fuel trim since pump and injectors getting low voltage?

What he said. Get battery tested. Just had mine go out after owning for 2 years...was an expensive $220 at autozone early in the morning but oh well.

 

[StraightUpFake]

What he said. Get battery tested. Just had mine go out after owning for 2 years...was an expensive $220 at autozone early in the morning but oh well.

I had my battery replaced in February, I’ll get it tested tho. When my battery was dying last time it didn’t bring up on codes.

 

[ChefRyeSi]

I had my battery replaced in February, I’ll get it tested tho. When my battery was dying last time it didn’t bring up on codes.

I had no codes either but its been reported and logically, less power to various systems will cause false readings and then throw a code. This is the easiest fix i can think of outside just reflashing

 

[Pekingduck]

I agree with everyone else. Mine always does that when I have low battery due to nature of my work I do a lot of stops so battery dies quick. I been on my third battery.

 

[Sport-injected]

I've been lucky I guess, still on original battery at 3.5 years and 37,000 miles. I have new battery sitting on a trickle charger waiting to install

 

[StraightUpFake]

I've seen that happen when people's battery is dying, which could explain fuel trim since pump and injectors getting low voltage?

What he said. Get battery tested. Just had mine go out after owning for 2 years...was an expensive $220 at autozone early in the morning but oh well.

So just came back from getting my battery tested. He said the battery was in perfect condition no problems there. Told him to run the codes and this is what popped up

 

[Sport-injected]

Pull your spark plugs, keep them in order for cylinder 1 2 3 4, see is the plug from cylinder 2 looks different, could be a coil pack.

 

[Sport-injected]

I would think someone on the forum has had that code before and can help identify the issue.

 

[StraightUpFake]

Any updates? Experiencing same thing.

Hey, So i just DIY replaced my fuel injectors, my stft and ltft are at a normal level now and no more codes on dash!!

 

[StraightUpFake]

Pull your spark plugs, keep them in order for cylinder 1 2 3 4, see is the plug from cylinder 2 looks different, could be a coil pack.

Checked spark plugs they were good, turned out to be fuel injectors, thanks for the input.

 

[Sport-injected]

Checked spark plugs they were good, turned out to be fuel injectors, thanks for the input.

Glad you got it worked out! Did you have to replace all 4 injectors?

 

[StraightUpFake]

Glad you got it worked out! Did you have to replace all 4 injectors?

They only sell them as a set of 4 so I did replace all of them

 

[Gnvanny]

I've seen that happen when people's battery is dying, which could explain fuel trim since pump and injectors getting low voltage?

Negative fuel trims mean the Ecu is pulling fuel, so there’s enough fuel.

 

[Sport-injected]

Negative fuel trims mean the Ecu is pulling fuel, so there’s enough fuel.

Good info, thanks!

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