What is the serpentine belt routing schematic for a 1998 to 2006 Isuzu Rodeo 3.2 engine?
Try this: http://www.mjw.com/amigoimagesbelt.jpg
June 2009 update: This is a dead link.... I'm looking for better info right now.
Look under the hood, or on the radiator support. If there is no sticker there, then go to Autozone and use their repair guides.
I just finished replacing the alternator on a 1998 Isuzu rodeo V6. Before I did, I make a cheap video and took pictures from my cell phone. If you need the info, give me an email address and I will send it.
Should only be 2 bolts-1 at 6 & 1 at 12 o' clock. Remove those & wires from back (disconnect batt first) & just R&R. Belt has to come off first. Alt will swing sideways once you loosen top bolt or if serpentine, just pry on idler to get slack with pry bar. If serpentine, make sure you have routing diagram (or note) before removal.
look at the top of the engine, the cover for the spark plugs ends at the front of the engine. Right at that point is where the connector is, to get at the sensor you must remove the serpentine belt, wiring cover, and timing belt cover, and the sensor bolt can be accessed between the camshaft pulleys, its a small torx bolt.