91 da bouncing idle
Thread Starter
Joined: Sep 2009
Posts: 4
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91 da bouncing idle
hello im new here and my car is doing thishttp://www.youtube.com/watch?v=142PlYVP-1s
im thinking of just changing the intake manifold with all sensors see if that fixes the idle problem i checked the ecu codes and i got codes 7 throttle angle,14 electronic air control,16 fuel injector,17 vehicle speed sensor,and 43 fuel supply system. if anyone knows whats the problem or thinks intake swap would be good idea any positive input would be greatly appreciated.
im thinking of just changing the intake manifold with all sensors see if that fixes the idle problem i checked the ecu codes and i got codes 7 throttle angle,14 electronic air control,16 fuel injector,17 vehicle speed sensor,and 43 fuel supply system. if anyone knows whats the problem or thinks intake swap would be good idea any positive input would be greatly appreciated.
Junior Member
Joined: May 2007
Posts: 80
Likes: 0
From: Kissimmee, Florida, USA
Re: 91 da bouncing idle
hello im new here and my car is doing thishttp://www.youtube.com/watch?v=142PlYVP-1s
im thinking of just changing the intake manifold with all sensors see if that fixes the idle problem i checked the ecu codes and i got codes 7 throttle angle,14 electronic air control,16 fuel injector,17 vehicle speed sensor,and 43 fuel supply system. if anyone knows whats the problem or thinks intake swap would be good idea any positive input would be greatly appreciated.
im thinking of just changing the intake manifold with all sensors see if that fixes the idle problem i checked the ecu codes and i got codes 7 throttle angle,14 electronic air control,16 fuel injector,17 vehicle speed sensor,and 43 fuel supply system. if anyone knows whats the problem or thinks intake swap would be good idea any positive input would be greatly appreciated.
Honda-Tech Member
Joined: Jan 2008
Posts: 307
Likes: 0
From: seattle,wa
Re: 91 da bouncing idle
Resetting the ECU.
According to the Service manual the ECU reset procedure is the following:
ECU Reset procedure. (Perform every time when troubleshooting)
1. Turn the ignition switch off.
2. Remove the BACK UP fuse (7.5A) from the under-hood fuse box for 10 seconds to reset ECU.
CANADA: Remove the HAZARD, BACK UP fuse (10A) from the under-hood fuse box for 10 seconds to reset ECU.
(The following is not found anywhere in the service manual, but makes sense, so I follow it.)
Now when starting the car, let the car idle for 5-7 minutes with all accessories off and don't press the accelerator at all. Let the car warm up to normal operating temperature before pressing the accelerator. REMEMBER DON'T PRESS ON THE GAS PEDAL UNTIL IT HAS WARMED UP FOR 5-7 MINUTES. When the car has warmed up for 5-7 minutes turn the ignition off. ECU has been successfully reset.
http://g2ic.com/tegtips/engine/5.html
According to the Service manual the ECU reset procedure is the following:
ECU Reset procedure. (Perform every time when troubleshooting)
1. Turn the ignition switch off.
2. Remove the BACK UP fuse (7.5A) from the under-hood fuse box for 10 seconds to reset ECU.
CANADA: Remove the HAZARD, BACK UP fuse (10A) from the under-hood fuse box for 10 seconds to reset ECU.
(The following is not found anywhere in the service manual, but makes sense, so I follow it.)
Now when starting the car, let the car idle for 5-7 minutes with all accessories off and don't press the accelerator at all. Let the car warm up to normal operating temperature before pressing the accelerator. REMEMBER DON'T PRESS ON THE GAS PEDAL UNTIL IT HAS WARMED UP FOR 5-7 MINUTES. When the car has warmed up for 5-7 minutes turn the ignition off. ECU has been successfully reset.
http://g2ic.com/tegtips/engine/5.html
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