There must be a cutoff date for many of those things to appear, because I have an IP and turbo unit from a '90 or '91 603.97 engine, and none of their functions operate differently than my 603.96 engine. I'd be willing to bet the W140 w/603.97 engined cars all have the newer systems in place.
On 7/19/06, Marshall Booth <[EMAIL PROTECTED]> wrote:
The preglow system is different (not any big deal at all), the computer control is different, the EGR control is different, the wastegate is controlled differently, The ignition/fuel shutoff is electrical rather than just vacuum. There are LOTS of little things that MUST be addressed. They can probably all be solved, but it isn't a "slip-in" exchange.
Casey Olympia, WA Biodiesel: "I drive in a persistent vegetative state" '87 300TD intercooler #22 (216k) '84 300D (214k) Gashuffer: '89 Vanagon Wolfsburg Edition (187K) http://users.zhonka.net/zeitgeist/Misc/IMG_0171.JPG
