2004 ivory pearl, undergoing a vk56 swap
08-27-2017, 05:11 PM
#121
Wow so it seems photobucket pulled there head out of their A**. Now that I can do add pictures, I will continue,
I tried starting the car about a month ago and blew the IPDM, the TCS, and the BCM.
I have absolutely no clue what keeps happening. Now I am having a voltage creep issue. Meaning my battery voltage creeps to 17 volts and keeps going with no electrical units connected or the key in the car. I know its not the alt, the car is not running, there is no belt on it, and wires are pulled.
The problem I am having with toasting units is that the high voltage is toasting relays on the ipdm that can not be swapped, mainly the wiper and the tail lights.
I purchased new relays for them, pin to get from china, but until I figure out why I am getting 17+ voltages I am just gonna cook units again.
I tried starting the car about a month ago and blew the IPDM, the TCS, and the BCM.
I have absolutely no clue what keeps happening. Now I am having a voltage creep issue. Meaning my battery voltage creeps to 17 volts and keeps going with no electrical units connected or the key in the car. I know its not the alt, the car is not running, there is no belt on it, and wires are pulled.
The problem I am having with toasting units is that the high voltage is toasting relays on the ipdm that can not be swapped, mainly the wiper and the tail lights.
I purchased new relays for them, pin to get from china, but until I figure out why I am getting 17+ voltages I am just gonna cook units again.
04-05-2018, 06:35 PM
#128
New Member
Thread Starter
No progress yet.
Sorry, Project has been on hold due to new job, Relocation from CT back to NJ, and a long and cold winter with much less work space.
The point where I am at is finding an electrical issue that is acting like a capacitor. With everything connected I turn the key from first click to ACC, while looking at the multi-meter it drops from 12.5 volts to 3.5 and even after turning the key back to off and removing it. The voltage stays at 3.5 volts.
I have something acting like a capacitor and it is making things difficult because I have to disconnect the battery for 2 to 3 days for it to dissipate and continue work.
That's where I stopped, and cause the cold.
Sorry, Project has been on hold due to new job, Relocation from CT back to NJ, and a long and cold winter with much less work space.
The point where I am at is finding an electrical issue that is acting like a capacitor. With everything connected I turn the key from first click to ACC, while looking at the multi-meter it drops from 12.5 volts to 3.5 and even after turning the key back to off and removing it. The voltage stays at 3.5 volts.
I have something acting like a capacitor and it is making things difficult because I have to disconnect the battery for 2 to 3 days for it to dissipate and continue work.
That's where I stopped, and cause the cold.
05-23-2020, 07:36 AM
#132
Registered User
QUICKDIVERSION, I am currently in the process of doing my research on a vk56 swap into my G37. I am curious to know where and how you got your v8 to mount to you tranny, I see the adapter plate, but how does one find this? also did you use the cm from the titan engine or kept the g wiring the same? thanks in advance and look forward to hearing back from you.
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MWFarah9 (01-30-2021)
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