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thebestofall007
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ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (Bitter @ Nov 2, 2016 - 7:09 PM)
That's quite possible. You'd need to check at the ECM to see if those cavities in the connector have terminals and wires or not, my guess would be those are empt...
That's quite possible. You'd need to check at the ECM to see if those cavities in the connector have terminals and wires or not, my guess would be those are empt...
Topic ID: 97243 • Post ID: 9978963
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
I just noticed something regarding the P0141 code I get that may point to my need for another ECU. I got the OBD dongle and used it with scantool and the code is saying that it is related to an O2 sen...
Topic ID: 97243 • Post ID: 9978961
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (slavie @ Oct 27, 2016 - 5:32 PM)
If it's a 97, you can hook it up to your laptop via an OBD dongle and get the info on what engine the computer is for. Not all software will show you this, but ...
If it's a 97, you can hook it up to your laptop via an OBD dongle and get the info on what engine the computer is for. Not all software will show you this, but ...
Topic ID: 97243 • Post ID: 9978959
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (slavie @ Oct 22, 2016 - 7:22 PM)
If I were you, I'd check the pinouts of 5S and 7A ECUs to make sure they match before you plug in a 5S ECU. Whomever did this in the first place might have re-p...
If I were you, I'd check the pinouts of 5S and 7A ECUs to make sure they match before you plug in a 5S ECU. Whomever did this in the first place might have re-p...
Topic ID: 97243 • Post ID: 9978957
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (mkernz22 @ Oct 23, 2016 - 3:02 PM)
I agree, get us some pictures so we know what we're working with
You asked, and here they are (Sorry I had to use imgur):
The engine:
http://imgur.com/a/t7Bv5...
I agree, get us some pictures so we know what we're working with
You asked, and here they are (Sorry I had to use imgur):
The engine:
http://imgur.com/a/t7Bv5...
Topic ID: 97243 • Post ID: 9978956
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (Bitter @ Oct 23, 2016 - 10:59 AM)
I was going to mention that the connectors may not be the same but I didn't feel like putting in the effort to confirm it.
You're sure it's a 5S under the hoo...
I was going to mention that the connectors may not be the same but I didn't feel like putting in the effort to confirm it.
You're sure it's a 5S under the hoo...
Topic ID: 97243 • Post ID: 9978954
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
I did some looking at the wiring schematics of one out of 7afe m/t, 7afe a/t, and the 5sfe m/t I have, and the 5sfe m/t and 7afe a/t ECUs appear to have similar wiring diagrams, but the 7afe m/t has a...
Topic ID: 97243 • Post ID: 9978952
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (VavAlephVav @ Oct 22, 2016 - 6:47 PM)
Yeah, I'm surprised it works I'd guess it has all the same signals it's just going to be sending the wrong amount of fuel n such. As to why they did it, o...
Yeah, I'm surprised it works I'd guess it has all the same signals it's just going to be sending the wrong amount of fuel n such. As to why they did it, o...
Topic ID: 97243 • Post ID: 9978950
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (Bitter @ Oct 22, 2016 - 8:26 AM)
I'm shocked a 7A ECU would run a 5S at all let alone well enough to drive.
Yeah, me too. I am wondering if this is a modded ecu, perhaps. This ecu mismatch coul...
I'm shocked a 7A ECU would run a 5S at all let alone well enough to drive.
Yeah, me too. I am wondering if this is a modded ecu, perhaps. This ecu mismatch coul...
Topic ID: 97243 • Post ID: 9978949
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
QUOTE (mkernz22 @ Oct 21, 2016 - 5:05 PM)
You'd just have to unplug the old one, take it out, and put the new one in.
Oh good, that's a relief, no having to change sensors or the like.
You'd just have to unplug the old one, take it out, and put the new one in.
Oh good, that's a relief, no having to change sensors or the like.
Topic ID: 97243 • Post ID: 9978946
ECU for a 7afe in a 5sfe 1996 manual celica - 6G Celicas Forums
EnthusiastJoined Oct 21, '16CurrentlyOfflineReputation:0(0%)
6th Generation Celica
› Engine/Transmission/Maintenance
Hello all, I found a surprise in my 1996 Celica: It has an ECU for a 7afe manual transmission engine, however, mine is a 5sfe manual. The engine runs well, but gas mileage is not as good as it is supp...
Topic ID: 97243 • Post ID: 9978944
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