Adding a comment if anyone else has a similar issue, the capacitor right next to the one you replaced, labeled C24 in my Pr4 ecu, controls the fuel pump priming when turning the key forwards and while running, just for extra info on these since it’s hard to find out what does what online, there’s only ecu pin outs not motherboard info
Good morning. I'm trying to find out what the code for transistor Q31 is. The high discharge that the board's power supply suffered dismantled the parts and I don't know what its code is.
I have issue i replaced all the caps and the fuel primes as should but the vehicle just start and shuts off immediately, its a a p06 and i have not checklight. Tried a different ecu it works fine.
I have this issue on my early 90's Honda Accord on the dashboard cluster. It keeps the coolant temperature gauge from working, the SRS light on, and the indicator showing a bad bulb on the back of the car lit. Nothing wrong with the gauges or bulbs. It's capacitors burned similar to those in this video.
what is clear coat for is it necessary where u get it what is it called how u put clear coat also what is that paste in little cup for what is it called why u use it for
Well the car was addling a little weird and had a burning smell on the passenger side, right where the ecu is so, I knew something was up with the ecu.
I have a 1992 accord ex. The car will not stay charged after sitting for a while. The dealership has replaced some capacitors which has not helped. I found an ECU on eBay that is supposedly for my car. And the seller said that it works. It seems like it would be easier just to replace the entire ECU instead of individual capacitors. Is that true? Also, how can I tell if the ECU that I bought from eBay is the correct one for my car?
What capacitor controls the ECT and iat temperatures?? I think I have a bad ground or capacitor but It runs and yet hondata cannot read it right and it says it's at 302° for both but it hasn't overheated at all and runs pretty well
Adding a comment if anyone else has a similar issue, the capacitor right next to the one you replaced, labeled C24 in my Pr4 ecu, controls the fuel pump priming when turning the key forwards and while running, just for extra info on these since it’s hard to find out what does what online, there’s only ecu pin outs not motherboard info
My pump not priming is the exact reason I'm here. Bless you for posting this! 🙏
Good morning. I'm trying to find out what the code for transistor Q31 is. The high discharge that the board's power supply suffered dismantled the parts and I don't know what its code is.
Wow, thanks for the info!
I have issue i replaced all the caps and the fuel primes as should but the vehicle just start and shuts off immediately, its a a p06 and i have not checklight. Tried a different ecu it works fine.
make sure you use good name brand capacitors no Ching Chong cheap made.
Will this fix a fuel pump prime issue?
It sure will
I have this issue on my early 90's Honda Accord on the dashboard cluster. It keeps the coolant temperature gauge from working, the SRS light on, and the indicator showing a bad bulb on the back of the car lit. Nothing wrong with the gauges or bulbs. It's capacitors burned similar to those in this video.
If the capacitors are burned out, replace them as soon as you can.
what is that tool called that u press button to clean out holes
a sucker solder tool
Antes de ayer repare una ecu igual pero use el cautín con punta cerámica y una malla de desoldar y flux para desoldar los capacitores electroliticos
Hola, por experiencia no uso malla porque puede quemar otros circuitos. Me alegro que pudo arreglarla amigo!
what is clear coat for is it necessary where u get it what is it called how u put clear coat also what is that paste in little cup for what is it called why u use it for
get the one used for headlights, it works wonders and it last
What problems did u have with the car running and did u have any codes like code 9 , or code 36 appreciate the help and info
Well the car was addling a little weird and had a burning smell on the passenger side, right where the ecu is so, I knew something was up with the ecu.
what did the car do with the bad capacitor? saludos!
It fire right up it was just having some idling issues.
Saludos!
I have a 1992 accord ex. The car will not stay charged after sitting for a while. The dealership has replaced some capacitors which has not helped. I found an ECU on eBay that is supposedly for my car. And the seller said that it works. It seems like it would be easier just to replace the entire ECU instead of individual capacitors. Is that true? Also, how can I tell if the ECU that I bought from eBay is the correct one for my car?
Match the number from the side of your current ecu.
thanks for sharing...
My pleasure!
on my ecu i found a burnt big green resistor with R100K value on it what does it mean ? 100kohms or 0.1ohm ?
100k
What capacitor controls the ECT and iat temperatures?? I think I have a bad ground or capacitor but It runs and yet hondata cannot read it right and it says it's at 302° for both but it hasn't overheated at all and runs pretty well
check the sensor cables, I had the same problem into cars they wires were very briddle
@@kriskan8019 I figured out it was jumper J12 as it stopped all the datalogging potential
Not sure where on the board but Q31 transistor will blow if you mix the iat and the purge solenoid plugs.
Ya no puedo seguir viendo eso!!!!
🤣🤣🤣