Guidelines

Will an automatic ECU work on a manual?

Will an automatic ECU work on a manual?

Registered. You can use an automatic ECU in a manual, NOT the other way around (won’t communicate properly with the trans ECU and won’t shift into 4th gear – ask me how I know).

How do I know if my ECU is manual or automatic?

Automatic ECUs have a 5 in the second to last digit of the part number. e.g. P28-A52 is auto, P28-A02 is manual.

What car is a P06 ecu from?

Technical Information OBDI Vehicle Reference

Model Year Stock ECU
Civic/Del Sol DX/S 92-93 P06
Civic DX 92-95 P08J
Civic Si/EX/ 92-95 P28
Civic HX 96-99 P2N

What is a P72 ecu?

The p72 ECU has a knock board and can control the IABs. That’s the only difference other than the stock maps that come “pre-installed”. Both ECUs can read any code… For example, a P72 can read P30, P28, P73, P06… any OBD1 code.

Do you need a new ECU for manual swap?

You don’t need a different ECU from an auto to a manual swap. But you will get a CEL light whether you go standalone or keep the OE auto ecu. If you do decide to go standalone, there isn’t anything else needed.

Can ECU affect transmission?

The ECM controls a number of systems, but the most important ones for our purposes are the air to fuel ratio, the engine timing. It also controls the transmission in automatic transmission vehicles, and valve timing on vehicles with variable valve timing.

What car is P28 ECU from?

Civic Si
Technical Information OBDI Vehicle Reference

Model Year Stock ECU
Civic/Del Sol DX/S 92-93 P06
Civic DX 92-95 P08J
Civic Si/EX/ 92-95 P28
Civic HX 96-99 P2N

How do I know if I have a P28 ECU?

Model (P28/P72/etc) Take a look at the side of your ECU, you’ll see 37820-PXX-XXX. The numbers following the P, like P28 or P30 are very important. Here are some things to note about the most common variants: P05 – Civic CX – Most basic supported ECU.

Is a P06 ECU vtec?

For the ECUs like the P05 and P06 that did not require VTEC, the components that are used for VTEC functionality were simply not installed. You can convert the following ECUs to VTEC: P05.

What car comes with P28 ECU?

Technical Information OBDI Vehicle Reference

Model Year Stock ECU
Civic DX 92-95 P08J
Civic Si/EX/ 92-95 P28
Civic HX 96-99 P2N
Civic Si 99-00 P2T

What car comes with the P28 ECU?

Civic