Autozone.com
Yes.
The dealer
Have vehicle scanned to determine the problem - usually in the emission control system
Engine control unit. (engine computer).
cable
A hammer.
You would have to change the fuel and ignition systems over to a non computer system.
The Jeep Wrangler 2011 models start at a price of $22,045.00 for a Jeep Wrangler Sport. A Jeep Wrangler Sport S starts at $24,245, Jeep Wrangler Sahara starts at $27,745.00, Jeep Wrangler Sahara 70th Anniversary starts at $29,055.00, a Jeep Wrangler Mojave starts around $29,775.00, and the most expensive Jeep is the Jeep Wrangler Rubicon that starts at around $29,820.00.
A wrangler car is another term for the Jeep wrangler. I was unable to find a specific listing for wrangler car that did not include the Jeep wrangler.
A 1997 Wrangler doesn't have a BCM. (body control module) It does have a PCM (powertrain control module) which is behind the battery.
The Electronic Control Module (computer) on a 1989 Jeep Wrangler is house in a metal case on the firewall. It is on the passenger side of the engine compartment.