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JDM BOII
06-14-2007, 12:41 AM
my car is throwing code 43... does anybody know what code 43 is on a 90 integra ls
ILIKETODRIVE
06-14-2007, 12:55 AM
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wMTg1NzczNnM0MTNkZmQzMXk1NDE=
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wMTg1Nzc0NnM0MTNkZmQzMXk1NDE=

If you have poor driveability:

http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzA2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzE2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzI2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzM2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzQ2czQxM2RmZDMxeTU0MQ==

Basically, if the car drives ok, it's either a bad O2 (which I KNOW it isn't), short to ground in the O2 circuit (which it could be), or a bad ECU.

If the car has some obvious driveability issues, it's either one or more bad injectors, one or more shorts to ground or open circuits, or a bad ECU.
JDM BOII
06-14-2007, 02:02 PM
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wMTg1NzczNnM0MTNkZmQzMXk1NDE=
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wMTg1Nzc0NnM0MTNkZmQzMXk1NDE=

If you have poor driveability:

http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzA2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzE2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzI2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzM2czQxM2RmZDMxeTU0MQ==
http://www.we-todd-did-racing.com/wetoddimage.wtdr/i=wODI3MzQ2czQxM2RmZDMxeTU0MQ==

Basically, if the car drives ok, it's either a bad O2 (which I KNOW it isn't), short to ground in the O2 circuit (which it could be), or a bad ECU.

If the car has some obvious driveability issues, it's either one or more bad injectors, one or more shorts to ground or open circuits, or a bad ECU.


so in other words.. wanna help me trouble shoot simon
hyperguyy99
06-14-2007, 03:22 PM
i looked it up, code 43 is Fuel Supply System
JDM BOII
06-14-2007, 03:39 PM
i looked it up, code 43 is Fuel Supply System

really... thanks do you know what exactly could be the problem