Need help with 1997 civic hatch with b16 a2
#1
Need help with 1997 civic hatch with b16 a2
Hi please I need help I have 1997 hatch with 2000 si engine I try to pass emission won't pass when they try to do it say link error try again car it's running with p28 with chip some say the I have to get ecu from 2000 Si or get p72 I have the wire harnes obd2 to obd1 any help please
#2
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Re: Need help with 1997 civic hatch with b16 a2
So you have an OBD2 car, and when they try to connect an OBD2 scanner it doesn't work because it's trying to communicate with an OBD1 ECU. No mystery there.
A P72 won't work. It will throw codes because the secondary butterflies (from the GSR dual-runner intake manifold) don't exist on your engine.
The ECU from the 2000Si is the best bet, and you'd just need the ECU and an OBD2a to OBD2b adapter harness. You might have to add a few wires for the crank fluctuation sensor, but I can't remember if that engine has that sensor or if your car already has those wires in the harness. I don't remember what year the USDM cars started using a crank fluctuation sensor.
A P72 won't work. It will throw codes because the secondary butterflies (from the GSR dual-runner intake manifold) don't exist on your engine.
The ECU from the 2000Si is the best bet, and you'd just need the ECU and an OBD2a to OBD2b adapter harness. You might have to add a few wires for the crank fluctuation sensor, but I can't remember if that engine has that sensor or if your car already has those wires in the harness. I don't remember what year the USDM cars started using a crank fluctuation sensor.
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Re: Need help with 1997 civic hatch with b16 a2
p2t ecu
#5
Re: Need help with 1997 civic hatch with b16 a2
Need help again please I just plug the ecu p2t now I have this code p1337 pulley fluctuation sensor when the swap was done never run the wire any one knows how to do the jump some one say have to be jump from the sensor to the distributor any ideas? ThankS
#6
Re: Need help with 1997 civic hatch with b16 a2
punctuation - use it! It doesn't mean showing up on time.
The sensor http://www.ff-squad.com/tech/sensors/ckf.jpg
Here is the CKF bypass trick http://technet.ff-squad.com/ckftrick.htm
The sensor http://www.ff-squad.com/tech/sensors/ckf.jpg
Here is the CKF bypass trick http://technet.ff-squad.com/ckftrick.htm
#7
Re: Need help with 1997 civic hatch with b16 a2
Thank you for the CFK trick it works now I have this code p1106 can some one help me out thanks
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Re: Need help with 1997 civic hatch with b16 a2
P1106 is a barometric pressure sensor fault. The baro sensor is usually compared to the MAP sensor, so a baro fault can sometimes be a problem with the baro sensor, or it could be a problem with the MAP sensor.
#9
Re: Need help with 1997 civic hatch with b16 a2
Hi guys I'm back again with the same problem p1106 I replace the map sensor reset the code and comes back. I have after market cold air intake and racing header I was wondering if the cold air intake it's the problem or if I can buy after market map sensor the can handle more air please help thanks for all you help guys
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Re: Need help with 1997 civic hatch with b16 a2
Try a different ECU. Like I said above, that code isn't for the MAP sensor, it's for the barometric pressure sensor (which Honda usually puts inside the ECU. So if you're replaced the MAP sensor, I'd assume it isn't a MAP sensor problem (unless it's a wiring problem) and that it's actually a barometric pressure sensor problem.
Here's a list of OBD2 trouble codes for future reference:
http://www.honda-tech.com/showthread.php?t=682412
Here's a list of OBD2 trouble codes for future reference:
http://www.honda-tech.com/showthread.php?t=682412