96 7afe (M) into a 95 7afe(A) celica., question reguards to swapping it over. Options

[mandrek]

hey all i have a few questions that a few hours of idle searches and reading have not been able to help me find the info that i need..

i have a 95 ST auto that had the motor go out on, and i just picked up a 96 manual st as a parts car. right now ALL that i want to do is swap the motor over. JUST the motor, ill may do an auto to manual swap later, but not what im concerned about ATM. now i know that there is a difrence between the two 7Afe's (95-to-96) in reguards to power output from the factory. but what it was understanding was that it was just a tune from the factory, and the addition of some emissions stuff.

what i would like to do right now at this point is get my car back on the road. so i was wondering if there are any difrences in reguards to the motor that will give me problems when switching it over, plugs, sensors, ecu-harness, etc..

or will i be able to just pull the motor from the 96, slap it on the auto, drop it in the 95, and plug everything up. and get on my way?

i could write more and make this alot more winded than it is, but i want to keep it simple.

thank you in advance for any relative info.

mandrek.

[mandrek]

anyone got info on how to identify the diffrences between ODBI and ODBII?

[Bitter]

anyone got info on how to identify the diffrences between ODBI and ODBII?

OBD2 7A-FE has a crank position sensor to aid in isolating misfires to a specific cylinder and alot more self diagnostics. I think OBD2 also got sequential injection to help with emissions and smoother idle not to mention ALL OBD2 year 7A's (that I know of) have EGR and a different intake plenum design as well as a slightly retuned ecm program for lower emissions, and an additional catalyst right off the exhaust manifold. you loose 2-5hp and gain 2-3tq which isn't even noticeable.

OBD1 has no crank sensor, some don't have EGR, some/most only have one cat and one O2 sensor, some have the older style intake plenum, less self diagnostic ability, and the injectors fire in pairs.

[mandrek]

anyone got info on how to identify the diffrences between ODBI and ODBII?

OBD2 7A-FE has a crank position sensor to aid in isolating misfires to a specific cylinder and alot more self diagnostics. I think OBD2 also got sequential injection to help with emissions and smoother idle not to mention ALL OBD2 year 7A's (that I know of) have EGR and a different intake plenum design as well as a slightly retuned ecm program for lower emissions, and an additional catalyst right off the exhaust manifold. you loose 2-5hp and gain 2-3tq which isn't even noticeable.

OBD1 has no crank sensor, some don't have EGR, some/most only have one cat and one O2 sensor, some have the older style intake plenum, less self diagnostic ability, and the injectors fire in pairs.

well, damn.. if that is so, then it looks like i should be planning to swapping everything over then... i have boost planned for the futur of this car, and the sequential injection and th rest of the sensors would go a long way to having better control and presice tuning... right?

hmm...

oh, and thank you very much for the information!!!