First of all what is the problem you are having? The main thing the ECM on this vehicle is controling is the fuel richness. In other words if the ECM is not working then the Jeep is either not running or not running well ie.. too rich (black smoke) or to lean. The stock carb is garbage and should be replaced with something like a motorcraft 2100 ( better than weber) and do nutter bypass. with # 49 jet should pass inspection. Nutter bypass will bypass ECM and run much better.
automatic with 6cylinder motor
Jeep Wrangler was created in 1987.
The Jeep Wrangler replaced the CJ5 in 1987.
The correct factory tire size for a 1987 Jeep Wrangler is 215/75R15.
The 2003 Jeep Wrangler has a 5-speed manual.
The 2011 Jeep Wrangler has a 6-speed manual.
The 2005 Jeep Wrangler has a 6-speed manual.
The 2010 Jeep Wrangler has a 6-speed manual.
The 2001 Jeep Wrangler has a 5-speed manual.
The 2012 Jeep Wrangler has a 6-speed manual.
The 2009 Jeep Wrangler has a 6-speed manual.
The 2008 Jeep Wrangler has a 6-speed manual.