Part 5: H22 Prelude Engine Swap Into a 90-93 Honda Accord - VTEC Wiring
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- เผยแพร่เมื่อ 25 ส.ค. 2024
- We cover how to wire up VTEC to the electrical system inside the car and go over the information as it relates to changing out the ECU to a VTEC compatible unit.
Loving it. Your really doing it bud!
That is such a good color for that model!!
As always well done
I’m look foward into doing an engine swap what all wiring do I need
I’m doing JDMH23A swap in my 91 wagon do you the process for ecu wiring?
Question reason you put A4 and D6 together I'd assume is jdm h22 don't have vtec pressure switch only solenoid correct? Let me knowngreat content.
@@gsrturbo3786 Don’t have a solid answer on the reasoning as I was following advice from another friend whom did the H22 swap.
@randomrebuilds understandstandable ill.look to see if you have pressureswitch on your h22
Question what ecu you used at the end of the swap
P13
Did you make a video on the map sensor?
Yeah I need that
@@b20banthony909 I just cut the old one leaving the wires from the cb7 and wired the one from the prelude in had mine running for a few months now
@@thecrusher318 so they have the some color wires from the cb7 to the prelude
@@b20banthony909 yeah the same wires it’s pretty easy, honestly I didn’t change it over right away and was able to drive with no issues before changing it but figured I should change it over from the prelude
@@thecrusher318 dope I appreciate it brotha 🙏
I'm using a hondata v300 p28 ecu. I didn't need to wire up the knock sensor . Is that only cause you are using the p13 ecu?
I figured since the hookup is on the P13 and on the H22A4, it couldn't hurt to have it connected.
What about the oil pressure that’s next to the vtec solenoid, does that have to be wired in ?
The wire that connected to the solenoid branches off into (2) ports into the ECU which triggers the oil pressure switch.
Can I run a h23 off my p13 ecu
Doubtful, it has different air/fuel mappings.
So no use ecu transmission? Only use p13 ecu as obd1 right ?
Only if converting from an automatic to 5spd. If keeping automatic, that transmission ECU has to stay.
When you do the swap and just use the f22 can you use the stock ecu?
I believe so. P13 and Chipped P28 is exclusive to H22.
Roughly how long do you think it takes to pull out the stock engine ?
Since this was my first engine pullout and learned as I went - we started at 2:30 and got done at 6:30. Some tips: remove front crank pulley and A/C compressor - those (2) things free up so much space for wiggling the engine out...
@@randomrebuilds Awesome !!
I have a 92 ex thats going under the knife soon !!
Digging the videos man. Looks like your really enjoying the process too !!
@@MrDedwardk Thanks. Just wanted to show the world how to work on these CBs with lots of detail. Most of these engine install videos are one camera angle and sped up with zero attention to detail.
Good luck with your 92 EX - it ain't all that bad and take your time...
@@randomrebuilds very true !!
Thats what makes this channel the best for removal and installing.
Set the bar to a whole new level 👍
Which p13 ecu u running obd1 or obd2?
OBD1
@@randomrebuilds im running p0F ecu in my h22a redtop... Originally i got car with p54 ecu which doesn't support vtec
NOW I have choice between p13 and p28 rechipped ecu which one u prefer and can we tune p0f ?