Dec 28, 2007 - 12:35 PM
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        	 Enthusiast ![]() ![]() ![]() Joined Aug 31, '05 From Houston TX Currently Offline Reputation: 7 (100%)  | 
       
			
			 
				I have a friend who has a 94 geo prizm the 1.6l. well last week he blew his engine and now he wants to buy my 7afe 1.8l. well I am wondering what is needed to fit the engine  in his 5sp tranny? will he need a diffirent harnnes and ecu? what about motor mounts?
				
				
				
			 
			
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			   Dec 29, 2007 - 9:58 AM
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        	 Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%)  | 
       
			
			 
				other than that its pretty much just taking one out and putting the other in.  the corolla/prizm also came with the 7afe so the mounts will lineup, trans should works since both are A engines, etc. 
			
			are they both the same year or atleast the same emissions spec? also there is once sensor difference between the 7afe and 4afe, the knock sensor. the 7afe has one and the 4afe doesnt. i'd suggest swapping the 7afe pcm with the 7afe engine to retain the knock contronl of spark timing, theres a reason why the 7afe has that! This post has been edited by Bitter: Dec 29, 2007 - 10:01 AM --------------------  | 
	
			
			   Jan 19, 2008 - 8:19 PM
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        	 Enthusiast ![]() ![]() ![]() Joined Aug 31, '05 From Houston TX Currently Offline Reputation: 7 (100%)  | 
       
			
			 QUOTE(Bitter @ Dec 29, 2007 - 8:58 AM) [snapback]626451[/snapback] other than that its pretty much just taking one out and putting the other in. the corolla/prizm also came with the 7afe so the mounts will lineup, trans should works since both are A engines, etc. are they both the same year or atleast the same emissions spec? also there is once sensor difference between the 7afe and 4afe, the knock sensor. the 7afe has one and the 4afe doesnt. i'd suggest swapping the 7afe pcm [u]with the 7afe engine to retain the knock contronl of spark timing, theres a reason why the 7afe has that! can you tell me more specifically what is that? well i am about to start my 3sgte swap and my friend is buying my 7afe and ecu what else does he need that i can sell him? if yall tell me alittle more specific what would have to be done in order for my engien to be compatible with his car that would help me alot, since we are starting to work on it tomorrow. thanks in advance --------------------  | 
	
 02bluerolla   94 geo prizm engine help!!!   Dec 28, 2007 - 12:35 PM
 
 thespacepanda   If he has a 1.6 then its probably a 4a-fe. Since t...   Dec 28, 2007 - 3:25 PM
 
 02bluerolla   lol naw boith of ours are 5spd .  so all he needs ...   Dec 28, 2007 - 7:10 PM
 
 Bitter   yep, the 4afe ecu may run the car...but best to us...   Dec 28, 2007 - 8:42 PM
 
 thespacepanda   Well I think there's more to a swap than just ...   Dec 28, 2007 - 8:52 PM
 
 02bluerolla   anyone plz help   Jan 19, 2008 - 10:36 PM
 
 Bitter   he'll need the knock sensor, wire harness, and...   Jan 20, 2008 - 12:50 AM![]() ![]()  | 
	
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