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Sienna Transmission Issue / ECU (brainbox) And Car Electronics Related Problems / Toyota Camry Transmission Issue (2) (3) (4)
Help With Brainbox And Transmission Issue by anukulapo: 12:17pm On Jan 12, 2017 |
Hello guys, I am having trouble with my car. It started recently when I noticed that the car started jerking when shifting from gear 2 to gear 3. It was working fine all the while. The scan tools that we have tried so far have not been able to communicate with ECU (it only reads the abs and airbag). Upon close inspection, we discorvered that the engine in it has been changed to 2MZ (as against the 1MZ that came with it). It's a 2002 Toyota Camry with a V6 engine I don't know where to go from here. Please advice. Thanks. attn: gazzuzz, getam, pek, brainbox4u, jeeqer, ikenna351, cardoctor |
Re: Help With Brainbox And Transmission Issue by pek(m): 4:09pm On Jan 12, 2017 |
First thing to do, check your transmission fluid level. It might be low. If the scan tool is not communicating with the ECU, then you are not using the right scan tool. Your engine mounts might be bad. |
Re: Help With Brainbox And Transmission Issue by erico2k2(m): 6:57pm On Jan 12, 2017 |
pek:or someone tampered with the wirings of the ECU |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:02pm On Jan 12, 2017 |
pek:Transmission fluid level is fine. Engine mounts have been changed. I want to hope so. We have tried 5 different scanners on it. |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:06pm On Jan 12, 2017 |
erico2k2:Is there an independent way to check if the ecu is still perfect so that we can consider the wiring. |
Re: Help With Brainbox And Transmission Issue by sultaan(m): 9:08pm On Jan 12, 2017 |
You just bought the car or what |
Re: Help With Brainbox And Transmission Issue by mayor2013: 9:23pm On Jan 12, 2017 |
Check the obd 2 connnector if all wirings are ok. If all is ok and current is getting there then am afraid your ecu connection has been re engineered aka coverted |
Re: Help With Brainbox And Transmission Issue by erico2k2(m): 11:08pm On Jan 12, 2017 |
anukulapo:Yes do what mayor2013 adviced or better still, pull or disconnect one of your sensors ie CPS or O2 sensors see if it will throw a code PS U need OBD11 scanner for this. |
Re: Help With Brainbox And Transmission Issue by anukulapo: 4:23am On Jan 13, 2017 |
sultaan:I inherented it recently so I am just discovering these faults |
Re: Help With Brainbox And Transmission Issue by anukulapo: 4:27am On Jan 13, 2017 |
mayor2013:Thanks. I will need get someone to do that for ne ASAP because I don't know how to go about that by myself. If it is something simple enough, please guide me through. I will give feedback on the result. |
Re: Help With Brainbox And Transmission Issue by anukulapo: 4:32am On Jan 13, 2017 |
erico2k2:Great. I will try with the mass airflow meter. That is a major issue right now. The car is not communicating with any ODB that have been tried lately. I have tried 5 different ODBs |
Re: Help With Brainbox And Transmission Issue by mayor2013: 7:16am On Jan 13, 2017 |
anukulapo: Do you have a multimeter? |
Re: Help With Brainbox And Transmission Issue by anukulapo: 7:31am On Jan 13, 2017 |
mayor2013:No sir but I can get to borrow one |
Re: Help With Brainbox And Transmission Issue by mayor2013: 8:42am On Jan 13, 2017 |
anukulapo: Can you differentiate between voltage, current, resistance, and continuity reason I ask is so as not to send a feed back voltage to your ecu there by getting it fried up |
Re: Help With Brainbox And Transmission Issue by anukulapo: 2:20pm On Jan 13, 2017 |
mayor2013:I sure will get it in the meter, and not to take chances,I will have the person who will lend me the meter to help with that. What do I read with the meter? |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:59pm On Jan 19, 2017 |
Finally, we have been able to establish that the ECU has gone bad. Now the baby news is that the ECU number label has been peeled half way so that I can't get the complete part number. How possible is it to get the right replacement through the new engine number? Please advice. Thanks. gazzuzz, getam, pek, brainbox4u, jeeqer, ikenna351, cardoctor |
Re: Help With Brainbox And Transmission Issue by GAZZUZZ(m): 9:54pm On Jan 19, 2017 |
anukulapo: Sadly the stock Engine Ecu of a vehicle "always" comes with the label intact. This is not the ecu that came with the car. If you install the right ECU, you will have to install the right engine. Long assignment ahead of you. Post VIN, It Can be used to determine the right engine Ecu |
Re: Help With Brainbox And Transmission Issue by pek(m): 10:07pm On Jan 19, 2017 |
Let me have the VIN of the car? |
Re: Help With Brainbox And Transmission Issue by anukulapo: 10:01am On Jan 20, 2017 |
GAZZUZZ: I suppose...and I believe the engine that came with it has been replaced also GAZZUZZ: Does that mean that I have to get a new engine if I get another ECU OR I can get an ECU based on the current engine in the vehicle? Thanks so much. 4T1BE32K54U818747 |
Re: Help With Brainbox And Transmission Issue by GAZZUZZ(m): 11:39am On Jan 20, 2017 |
Re: Help With Brainbox And Transmission Issue by pek(m): 12:51pm On Jan 20, 2017 |
GAZZUZZ:I am lost. From the VIN supplied, this is a 2004 camry. Four plugs. When I went back to read, the op mentioned that it is a 2002 V6. |
Re: Help With Brainbox And Transmission Issue by Conner44: 12:53pm On Jan 20, 2017 |
pek: Wow! I sense the hand of kazeem on that vehicles destiny 1 Like |
Re: Help With Brainbox And Transmission Issue by GAZZUZZ(m): 2:01pm On Jan 20, 2017 |
pek: Welcome to Cartalk. 3 Likes |
Re: Help With Brainbox And Transmission Issue by kingreign(m): 7:22pm On Jan 20, 2017 |
GAZZUZZ:Op don buy heavy market |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:53pm On Jan 20, 2017 |
GAZZUZZ:Apologies please. Auto complete typing error. The correct VIN is 4T1BF32K02U508709 Thanks |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:55pm On Jan 20, 2017 |
pek:It was my auto complete that did its worse. VIN is 4T1BF32K02U508709 thanks. |
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:58pm On Jan 20, 2017 |
Conner44:Kazeem is in trouble. LOL |
Re: Help With Brainbox And Transmission Issue by pija(m): 9:17pm On Jan 20, 2017 |
anukulapo:
|
Re: Help With Brainbox And Transmission Issue by anukulapo: 8:16pm On Jan 23, 2017 |
Good evening people. I hope your day has been fruitful so far. I still look forward to your advice. Thanks. attn: gazzuzz, getam, pek, brainbox4u, jeeqer, ikenna351, cardoctor |
Re: Help With Brainbox And Transmission Issue by pek(m): 12:40pm On Jan 24, 2017 |
anukulapo:Engine is 1MZ. Matchable ecu; 89666-06251 to 257 2 Likes |
Re: Help With Brainbox And Transmission Issue by anukulapo: 1:05pm On Jan 24, 2017 |
pek:Thanks so much. I am grateful,God bless. Information noted BUT I can confirm to you that the engine in it currently is 2MZ. Does it matter in anyway? |
Re: Help With Brainbox And Transmission Issue by pek(m): 1:40pm On Jan 24, 2017 |
Yes anukulapo: |
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