Search found 27 matches
- Tue Dec 02, 2003 8:22 am
- Forum: s100/s200
- Topic: ? O2 sensor voltage conversion programmed into EPROM
- Replies: 5
- Views: 2330
The table isn't used by the ECU. It's just for tuning/datalogging. Some WB o2 setups (like the techedge setups) have a simulated narrowband output that the car can run in closed loop from. I put a switch on the connector to the wideband to switch between narrowband and wideband. When I'm done tuning...
- Mon Nov 24, 2003 3:39 pm
- Forum: s100/s200
- Topic: Which ECU wires to connect wideband O2
- Replies: 16
- Views: 14207
- Mon Nov 24, 2003 12:25 pm
- Forum: s100/s200
- Topic: Which ECU wires to connect wideband O2
- Replies: 16
- Views: 14207
Re: hondata please help
Thanks turbosi92, I'll try this. Do you know if the Volt/AFR converstion table gets downloaded into the ROM? I think my car is not starting because the Wideband Voltage input is so far off from the narrowband voltage, and the ECU is not compensating for this with the coversion chart. The ECU won't ...
- Sun Nov 23, 2003 11:04 am
- Forum: s100/s200
- Topic: Which ECU wires to connect wideband O2
- Replies: 16
- Views: 14207
just get an o2 sensor connector...
You can just get a NB o2 sensor connector (i just replaced my sensor and used the connector from the old one). Then when you are using the wideband you just unplug the narrowband and plug the wideband setup in in it's place.
-Jeremy
-Jeremy
- Fri Nov 21, 2003 7:04 am
- Forum: s100/s200
- Topic: overactive knock detection
- Replies: 3
- Views: 2108
- Thu Nov 20, 2003 1:11 pm
- Forum: s100/s200
- Topic: overactive knock detection
- Replies: 3
- Views: 2108
overactive knock detection
So, I was datalogging yesterday and I noticed that my ECU was seeing knock, even at idle. It was retarding the timing 8-10 degrees. My J&S safeguard wasn't seeing a thing. It was perfectly quiet. Anyone know why this is? Could my blower be making noise that the ECU thinks in knock. I turned the ...
- Wed Oct 22, 2003 9:06 pm
- Forum: Non-Hondata
- Topic: Sorry, More injector Q's
- Replies: 5
- Views: 3719
I know the stock stang injectors won't help, but the 42 pounders will (440cc). Besides a set of 8 are going for like less than $200 I figured I get those, mod two rails, and I could probably come out pretty cheap. I'll keep my eye out for the RC's....550's would be nice...BTW, where those new or us...
- Tue Oct 07, 2003 8:00 am
- Forum: s100/s200
- Topic: TECH EDGE WIDEBAND
- Replies: 10
- Views: 5268
You can only buy the techedge directly from them (in Australia). Pricing is on their order form. The website for the new 2.0 unit (that uses a VW bosch sensor) is http://www.wbo2.com/ There are links to find info about the 1.5 unit (which uses a honda ntk sensor). I don't know anything about the FJO...
- Mon Oct 06, 2003 1:40 pm
- Forum: s100/s200
- Topic: TECH EDGE WIDEBAND
- Replies: 10
- Views: 5268
Yes, I do use it for tuning with rom editor and an emulator. The 1.5 and later tech edge units have a wideband and a simulated narrow band output. I took a double pole switch and connected the center to the ECU and the others to the narrow band and the wideband outputs. Then all I have to do after t...
- Mon Oct 06, 2003 1:23 pm
- Forum: s100/s200
- Topic: TECH EDGE WIDEBAND
- Replies: 10
- Views: 5268
Works great!
I have a 1.0 a 1.5 and a 2.0. I have tried both the 1.0 and 1.5 with the hondata. They work fine. There isn't any reason the 2.0 shouldn't work too. I currently have my 1.5 installed with a switch to change between the 0-5 volt output and the simulated NB output. That way I can run in closed loop wi...
- Wed Mar 19, 2003 8:09 pm
- Forum: Applications
- Topic: "Jag", are you out there?
- Replies: 7
- Views: 4919
- Thu Mar 06, 2003 9:36 am
- Forum: s100/s200
- Topic: Amtel AT29C256 EEPROM
- Replies: 2
- Views: 2293
EEPROM source
Good luck finding them at a radioshack. I've never seen them there. I haven't even seen them at some of the better electronics stores in my area. I ordered some from http://moates.net/gmecm/hworder.html He has them for $5. He's selling them for use in GM and Fords but we can overlook that :) -Jeremy
- Tue Feb 25, 2003 8:25 am
- Forum: s100/s200
- Topic: need help with techedge install
- Replies: 2
- Views: 2180
RE: need help with techedge install
The speaker wire is the power connection. The output comes out the DB-9 connector (pin 7).
Check out the manual on the Techedge Site. (http://www.techedge.com.au/vehicle/wbo2/ozdiy-um.pdf)
-Jeremy
Check out the manual on the Techedge Site. (http://www.techedge.com.au/vehicle/wbo2/ozdiy-um.pdf)
-Jeremy
- Thu Jan 16, 2003 8:12 am
- Forum: Applications
- Topic: "Jag", are you out there?
- Replies: 7
- Views: 4919
NB vs WB voltage
The narrow band o2 sensors are basically a switch. The voltage will stay very close to 0 volts until the mixture reaches stoich and then it will suddenly jump up to around 1 volt. So, the ECU just tries to keep it on bouncing back and forth between 0 and 1 volt. A NB o2 sensor will basically only te...
- Wed Jan 15, 2003 7:56 pm
- Forum: Applications
- Topic: "Jag", are you out there?
- Replies: 7
- Views: 4919
"Jag", are you out there?
When I first installed my blower I did it with the jackson racing fuel management hacks. I wasn't terribly happy with they way it ran. It was very rich under boost. My fuel economy was terrible. I couldn't blame the JRSC for all of that. It was my fault that I spent so much time under boost. The fue...