fogblanket
SILVER Star
93-94 VAF/OBDI to MAF/OBDII parts needed.
I have a US spec 94 fzj 80 that I eventually want to super charge but need to do it one hurdle at a time. First I need to change the VAF/OBDI to MAF/OBDII. There are threads on this subject but none of them end up with a definitive parts list.
Does anyone have a solid parts list of what this swap would take besides;
- engine harness from a 95-97fzj80 lx450 (I have)
- ECU from a 95-97fzj80 lx450 (I have)
- speedo cluster from a 95-97fzj80 lx450 (I have)
- air cleaner/MAF from from a 95-97fzj80 lx450 (I have)
- removal of Pair system (done)
- exhaust set up with bung behind cat (Single cat system?) (done)
If any of the above are not needed please let me know.
list of question parts.
- oil pan with oil level sensor from a 95-97fzj80 lx450
- sensors that only work on harness from a 95-97fzj80 lx450
- what do you do about the A442 transmission?
- any other bits and pieces that are needed. or won't work correctly with the newer engine harness?
I want to keep this as Toyota as possible and I understand that the VAF and MAF work opposite as far as voltage goes. thus the complete ecu and engine harness swap is needed. I have learned alot in my searches on the subject but just need to get the definitive on those last parts. and as someone mentioned in another thread I wish I had know about this difference in model years when I was looking for an 80 and if I can source the remaining parts it woill be far easier then starting over with a new truck.
Thanks Jason
I have a US spec 94 fzj 80 that I eventually want to super charge but need to do it one hurdle at a time. First I need to change the VAF/OBDI to MAF/OBDII. There are threads on this subject but none of them end up with a definitive parts list.
Does anyone have a solid parts list of what this swap would take besides;
- engine harness from a 95-97fzj80 lx450 (I have)
- ECU from a 95-97fzj80 lx450 (I have)
- speedo cluster from a 95-97fzj80 lx450 (I have)
- air cleaner/MAF from from a 95-97fzj80 lx450 (I have)
- removal of Pair system (done)
- exhaust set up with bung behind cat (Single cat system?) (done)
If any of the above are not needed please let me know.
list of question parts.
- oil pan with oil level sensor from a 95-97fzj80 lx450
- sensors that only work on harness from a 95-97fzj80 lx450
- what do you do about the A442 transmission?
- any other bits and pieces that are needed. or won't work correctly with the newer engine harness?
I want to keep this as Toyota as possible and I understand that the VAF and MAF work opposite as far as voltage goes. thus the complete ecu and engine harness swap is needed. I have learned alot in my searches on the subject but just need to get the definitive on those last parts. and as someone mentioned in another thread I wish I had know about this difference in model years when I was looking for an 80 and if I can source the remaining parts it woill be far easier then starting over with a new truck.
Thanks Jason