code 21-vtec spool solenoid.

[cb7coupe93]

wat can cause this code?? i already had changed out whole vtec solenoid assembly once b4 for the same code.

[JaK FRoSTWhiTE]

wat can cause this code?? i already had changed out whole vtec solenoid assembly once b4 for the same code.

What motor?

[cb7coupe93]

h22a its an obd2 motor but running p13 auto ecu and p19 tcu

[ChIoVnIdCa]

Wiring, loose pin, dirty screen, ecu...

[cb7coupe93]

i wana say dirty screen cuz i got it the vtec solenoid off ebay ... also i have oil seaping through behind solenoid assembly is that due to gasket needing to be replaced.??

[Flatline]

definitely check the wiring. that was my problem. now i have a perfectly good solenoid and pressure sensor sitting around.

[cb7coupe93]

alrite ill check but i had jose and jacob wire that up for me so ima be there for a min looking for wat i need to look at... lolz

[Flatline]

alrite ill check but i had jose and jacob wire that up for me so ima be there for a min looking for wat i need to look at... lolz

same here. and that was my problem. mine, to be exact, was a bad crimp.

[cb7coupe93]

so you jus looked at the wiring and re-wired it or wat?? sorry to sound like a noob but im not really that goosd wit wiring...

[Flatline]

i would get a CEL sometimes. Once, i got pissed and punched the floor at the ECU. it worked.

Everytime after i would wiggle the shit out of the wires and it would go away. i just cut the crimp off, twisted the wires together, solder (you could skip that if you like), tape.

Haven't seen a CEL since


Edit: WWHHOOOIIEEEE 1,000 posts

[cb7coupe93]

so wherever the wires were crimped together check it out and take it apart and resecure them together tightly.. is soldering an effieceint way so i wont have a problem a long time from now cuz tape can un-ravell over time??

[ChIoVnIdCa]

so wherever the wires were crimped together check it out and take it apart and resecure them together tightly.. is soldering an effieceint way so i wont have a problem a long time from now cuz tape can un-ravell over time??

A true professional would not use a crimp.........
If you have crimps check all your wiring something is probably going on with it...

[d112crzy]

Good thing we're not professionals then.

Definitely check wiring. Mine came loose the other day too. I must not be working out my crimping hand enough.

[ChIoVnIdCa]

Good thing we're not professionals then.

Definitely check wiring. Mine came loose the other day too. I must not be working out my crimping hand enough.

Good thing.... You get people to pay though.....
Its your game though

[d112crzy]

Good thing I don't charge insane amounts. Shit happens.