Search found 10 matches
- Sat Jun 10, 2017 11:17 am
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Hi friends, today I did some tests, I put a logical tip on the line of the vvt en the ecu conector and I went to try the car on the street, Nothing happened, the logic led did not turn on at any time, I read codes and mark code 33, it refers to cold start. Will that affect the performance of vvt? Th...
- Fri Jun 09, 2017 2:30 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Jeonsah wrote:I have a blacktop 20v 4age and there really isnt that big of a difference when it kicks in. The engine revs slightly faster.. thats about it.
Maybe that is the reason why I dont feel the vvt jejejejeje, thanks for your answer bro!
- Fri Jun 09, 2017 2:27 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
... but i still do not feel when vvt works,. I never owned a 20V so I can't help with how it feels when VVT activates. With the BT the vvt can activate early or late or anywhere in between depending on a combination of engine temp, rpm and load. So it is not like a switch that always happens at a c...
- Tue Jun 06, 2017 3:55 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Today I conect the speed sensor wire from the cluster to the ecu but i still do not feel when vvt works,.
- Tue Jun 06, 2017 3:33 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
I dont know how to send pictures here,
- Tue Jun 06, 2017 3:28 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Hi guys, i finally check the ecu internals, all looks Perfect.
- Wed May 17, 2017 11:31 am
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Thanks my friends, this weekend I'm going to open the ecu and check the capacitors and transistor's, your answer Realy help me, thank you very much. This weekend I'm gona write about how is the ecu internals
- Thu May 11, 2017 10:23 am
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
Also my car is not a GTS, Its a SR5
- Thu May 11, 2017 10:21 am
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Re: Hi, 20v st (bt electronic)
To quickly see if the solenoid is working, you can connect 12V to one terminal and ground the other while at idle. If the engine changes rpm and maybe also roughness, then the solenoid at least is working. As for the ECU, you need to take the cover off and look to see if the transistor in the cente...
- Wed May 10, 2017 7:23 am
- Forum: TECH: 4A-GE ENGINE
- Topic: Hi, 20v st (bt electronic)
- Replies: 17
- Views: 13777
Hi, 20v st (bt electronic)
Hi my friends, i have an ae86 with 20v silver top (black top ecu and all bt electric parts) but i dont know if vvt is working. Can any person help me? I dont know if is necesary the speed sensor to run vvt. I check the vvt sensor and its ok, the wire signal and positive are ok too. I hope any can he...