nGauge AFR and Engine Bay Tick

[Norklin]

1. Posted picture shows the signal for AFR on nGauge, any reason why it says 0.00 driving around? Rescanned as well to eliminate that.

2. Getting a ticking noise from the engine bay, not sure if just 32 valve motor or something to be worries about? Didn't really notice it until Lund tune?





First time using the nGauge so getting a hang of it.

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[Notheryote]

1. Posted picture shows the signal for AFR on nGauge, any reason why it says 0.00 driving around? Rescanned as well to eliminate that.

2. Getting a ticking noise from the engine bay, not sure if just 32 valve motor or something to be worries about? Didn't really notice it until Lund tune?





First time using the nGauge so getting a hang of it.

I don’t think that’s the right pid, try looking for another. Or switch to lambda because that’s a better indicator.

Don’t sweat tick noises, you’ll know something is wrong if it is. These cars are noisy as hell, and not in a sexy way like some engines.

 

[Norklin]

I don’t think that’s the right pid, try looking for another. Or switch to lambda because that’s a better indicator.

Don’t sweat tick noises, you’ll know something is wrong if it is. These cars are noisy as hell, and not in a sexy way like some engines.

Yeah so when I looked at it it said the "ZT2" AFR. Can you explain Lambda, sorry super newb over here with the nGauge.

 

[Notheryote]

Yeah so when I looked at it it said the "ZT2" AFR. Can you explain Lambda, sorry super newb over here with the nGauge.

Yea no worries! Honestly, this video from Alex at Lund will explain it much better than I ever could. Check it out if you got a moment.

That noise in your video is most likely the DI system and injectors. The high pressure fuel pump for the DI injectors runs off a cam and the whole system makes some weird noises, but totally normal.

 

[Norklin]

So I stopped 2 minutes in because both of them showing 0.00 for me, will continue watching.

 

[Notheryote]

So I stopped 2 minutes in because both of them showing 0.00 for me, will continue watching.

Ah okay, my bad then. Maybe you are on the right pid (I don’t watch afr, I just know sometimes there are multiple labeled for a specific thing and one is blank versus the other). The only other thing I can think of is it might not be using the right config fine for your car. I’d hit up lund via ticket and you’ll get a reply early tomorrow morning probably.

Alternatively if you’re on fb you can post on the lund support group for customers. Sometimes you get decent answers on there (tends to be more community answers).

 

[Norklin]

Yeah I did that, not crazy worried about it. The tune did remove the CEL for catless LT's thank god haha.

 

[Norklin]

so the zAFR is for an aftermarket wideband. Lambda still not showing. Car dash shows AFR so i know the o2's are workin.

He didnt answer me about Lambda not working.

 

[CEHollier]

The coyote is a noisy motor. I use Ceratec by Liquimoly each oil change and it quietened things down. Research it. It works.

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