Sufarry

Yep, my red wire is hot all the time and the red white is hot with key on. Maybe my module is bad? Or the iquad module is bad?

Thanks! Looks like that's how I have mine wired up! Are you able to probe the connector for your iquad and tell me (with key on) if you have any voltage coming out of any of those wires? It's almost like my adrenaline isn't powering the iquad for some reason. Any good way to know if the adrenaline is actually powering on without the iquad or control pod? I'm getting 12v in and good ground on it, but no way to know if it's actually booting up.

Hey! So now that my truck is running great, I decided to buy a new quadzilla module since my last one was killed by me (jumped the truck off with it plugged in). Once I got the new one installed I tried to connect to the app and I can't find the BT device (I'm on android). I tested power at the red/white wire. Yep, 12v there. I found that NONE of the wires going from the module to the iquad do NOT have any voltage. Is this normal? I would guess that at least ONE of the wires would have to have voltage.

See ya there lol! I guess now that it runs right I have to actually care about it, so i gave it it's first bath in a LONG time lol.

Thank you! Yes I am definitely feeling the high! With as much time, energy and money I've put into this thing, it better be problem free for a while 🤣. I will say, I was doing a quick inspection while I had the pan off and the crank, rods and cam look brand new still at 200k miles! No oil buildup, etc! The cam lobes looked perfect too!

PROBLEM SOLVED: LINK TO VIDEO Well guys, I did some digging in the oil pan today and found the missing bolt. I pulled all of the tone ring bolts out, threw some blue loctite on them and buttoned everything back up. Sure enough the knock is gone! It sounds like a normal 24v again! FINALLY! I've been chasing this issue since 2021! Thank you to everyone who offered advice or suggestions! I'm so thrilled I get to close this chapter. I hope if anyone else has similar symptoms in the future that they find this post and can solve their issue and not spend near as much time and money as I have going through this truck.

HUGE MEGA ULTRA UPDATE: LINK TO VIDEO I have finally found the issue, I think! I had time today to pull the pan off (btw, this can be done on a 2WD without removing the engine, maybe I'll do a write up on it). After removing the pan, I turned the engine over by hand to visually inspect the crankshaft tone ring. Now, I should say that I inspected this ring before but only with an inspection camera through the sensor hole and did not see any issues. The sensor also is not damaged or nicked in anyway to indicate any issues with the ring. The tone ring is a 2 piece ring. There are 5 bolts that hold the ring in place. 3 bolts on the large piece and 2 on the smaller piece of the ring. Well, one of the bolts on the smaller ring has backed out completely and is missing. The other remaining bolt on the smaller ring is bent. I can literally move more than half of the tone ring by hand! You would think that a ring this loose would cause a CEL for CAM/CRANK correlation codes or something, but I guess not. It must be just off enough to cause a wild timing scatter but just on enough to be within "spec" of the CEL condition. I ordered a new (used but in good shape) tone ring and all 5 bolts. I'm going to remove my ring this weekend and install the new one and LOCTITE THE CRAP out of the new bolts. I will post a follow up update the moment I get the truck running! FINGERS CROSSED THIS FIXES MY ISSUE!

UPDATE: I found, in the depths of another forum, someone with the same exact issue as me. Here is a LINK to their video they posted 16 years ago! They went down the same exact rabbit hole I did and ultimately ended up pulling the oil pan to find a damaged tone ring. I inspected my tone ring through the CKP sensor hole but its a very small area and I wasn't able to really good a good look at it. I'm going to pull the oil pan tomorrow and give it a real inspection. I HOPE I find an issue with the tone ring so that I can finally put this to rest!

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Sort of an update here: I found the lift pump wiring pulled out of the backside of the connector... I don't know when that happened.. Maybe when I was reinstalling the harness? I'm going to get a new connector for it. Basically the truck was running like **** because there was NO LIFT PUMP. Hope the little bit of idling I did with it didn't hurt the VP!

Took some time after work today to try to figure out whats going on with the truck.. still no real diagnosis now. I noticed when I start the truck it runs normally for about 7-10 seconds before it starts idling weird and misfiring. Here's a VIDEO of what its doing now. I'm about this 🤏close to just selling it like it sits. I'm frankly tired of working on it and even more tired of spending money. I'm still not getting any codes... no real path to follow now.

The only code is the lift pump code and the oil pressure sensor code for the faulty oil pressure sensor ( the lift pump code has been there for years. I have an in tank factory conversion that i bypassed for my raptor lift pump, so the plug is disconnected causing the code)

UPDATE Got the wiring harness back in the truck! While I was in there, I also did the WT mod: Alternator power wire is now routed to the passenger side battery The ground splice near the VP has been removed, properly soldered, and terminated on the backside of the timing cover case All good on that front. Now the new issue: Fired up the truck and it’s definitely misfiring — both at idle and under throttle No codes thrown (verified with a good scan tool) The only code-related issue is the ABS light, which wasn't on before When I press the pedal to the floor, it’s slow to rev and misfiring badly and smoking. Ran out of daylight to dig deeper, but that’s where things stand for now. On a positive note: When the idle randomly smooths out, the knock disappears and the truck idles great — so I think I’m slowly getting somewhere!

Sure did! Resistance tested and load tested every thing. No issues found. No crushed wires, no cut/damaged anything. The mystery continues!