Shug Posted May 10, 2010 Share Posted May 10, 2010 Hoping someone can answer a couple easy peasy questions for me Anyone know where each outlet goes? And what is this threaded hole for? (top part of thermostat) I'm guess the temp sensor is the bit sticking out at the lower back you can see here? Using a 2.0 radiator with an electric fan. Was going to run a inline temp sensor for the fan in one of the waterhoses. Quote Link to comment Share on other sites More sharing options...
lamchop77 Posted May 10, 2010 Share Posted May 10, 2010 Hoping someone can answer a couple easy peasy questions for me Anyone know where each outlet goes? And what is this threaded hole for? (top part of thermostat) I'm guess the temp sensor is the bit sticking out at the lower back you can see here? Using a 2.0 radiator with an electric fan. Was going to run a inline temp sensor for the fan in one of the waterhoses. Top outlet goes to the top of the radiator, forward facing lower outlet goes to the waterpump, rear goes to the bottom of the radiator. Think the threaded hole on the top is for the blue water temp with the 2 pin connector for the injection system if thats what you mean (the one nearest the head). The one on the themostat bolt on cover is a bleed hole. Yep that is the temp sender for the temp gauge. HTH Chris Quote Link to comment Share on other sites More sharing options...
Shug Posted May 10, 2010 Author Share Posted May 10, 2010 (edited) Cheers chris, should make it a lot easier to figure out what hoses I need to buy now! As I'm not using injection I guess I'll seal off the top hole. I guess the two barbed outlets go to the heater matrix? Edited May 10, 2010 by Shug Quote Link to comment Share on other sites More sharing options...
Exclusive Opel Posted May 10, 2010 Share Posted May 10, 2010 This is mine: Quote Link to comment Share on other sites More sharing options...
cam.in.head Posted May 10, 2010 Share Posted May 10, 2010 when the 2.2 was fitted originally in the carlton the front facing small bore tube went to the header tank & the side facing small bore up to the throttle body.return from throttle body via t piece in heater hose. Quote Link to comment Share on other sites More sharing options...
lamchop77 Posted May 11, 2010 Share Posted May 11, 2010 Cheers chris, should make it a lot easier to figure out what hoses I need to buy now! As I'm not using injection I guess I'll seal off the top hole. I guess the two barbed outlets go to the heater matrix? I think on the 2.2 the return was into the inlet/exhaust side of the block lower down, the feed is as exclusive opel has shown from the top of the water pump. HTH Chris Quote Link to comment Share on other sites More sharing options...
Shug Posted May 11, 2010 Author Share Posted May 11, 2010 I think on the 2.2 the return was into the inlet/exhaust side of the block lower down, the feed is as exclusive opel has shown from the top of the water pump. HTH Chris Ahhh, forgot about that bit. Thats the problem when you paint the block jet black. So I guess thats 3 holes I can block off then as no injection or throttle body to worry about. Cheers y'all! Quote Link to comment Share on other sites More sharing options...
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