Stock FAQs

what speed does a stock p28 ecu stop at

by Brett Carter DDS Published 3 years ago Updated 2 years ago
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Why does my ECU have a p28 On it?

You probably just recieved a chipped ECU that has a hondata rom on it. The p28 is a 92-95 SOHC vtec ecu. It is widely used for tuning many different honda vehicles and setups when chipped. The rom inside your ecu has a different fuel/ignition curve than that of the stock settings.

What size injector for p28 ECU?

The p28 is a 92-95 SOHC vtec ecu. It is widely used for tuning many different honda vehicles and setups when chipped. The rom inside your ecu has a different fuel/ignition curve than that of the stock settings. I would run atleast a 450ccDSM injector on a F.I. setup, which most types of tuning software will support.

Can I install a p28 ECU with a custom programmed basemap chip?

HA Motorsports socketed P28 ECU with custom programmed basemap chip package. This package is for those who would like to install our chipped P28 ECU with a custom basemap chip in their vehicle. Please select how you'd like your basemap chip programmed from the drop-down menus.

What kind of fuel injector should I run in my ECU?

It is widely used for tuning many different honda vehicles and setups when chipped. The rom inside your ecu has a different fuel/ignition curve than that of the stock settings. I would run atleast a 450ccDSM injector on a F.I. setup, which most types of tuning software will support.

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What ECU is a P28?

A P28 equivalent is an ECU that is electronically identical to a P28 ECU. Most P28 ECU's use the common honda '11F0' ECU circuit board with the correct components soldered onto the board.

What motor is a P28 ECU for?

Technical Information OBDI Vehicle ReferenceModelYearStock ECUCivic/Del Sol DX/S92-93P06Civic DX92-95P08JCivic Si/EX/92-95P28Civic HX96-99P2N23 more rows

What is a chipped P28?

0:039:52What is a Chipped ECU Explained Part 1 - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is a computer chip that stores a tune for your car.MoreThis is a computer chip that stores a tune for your car.

How do I know if my P28 is automatic or manual?

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. So it is manual.

How much is a P28 ECU?

$387.00. HA Motorsports socketed OBD1 P28 ECU with custom programmed basemap chip package.

How do you chip a P28 ECU?

0:4513:26How To Chip Honda Obd1 P28 Ecu. Auto To Manual Ecu ConversionYouTubeStart of suggested clipEnd of suggested clipAt these 28 pin at the two seven two five six there's 28 spots top and bottom here that you need toMoreAt these 28 pin at the two seven two five six there's 28 spots top and bottom here that you need to desolder. And then you also need to desolder this 373 chip area.

How much does it cost to chip a ECU?

The ECU tune should cost between $400-$1,500 for a mid-range car or truck and between $600-$3,200 for a luxury or racing vehicle. If your vehicle requires a new ECU chip, these range from $150 to $1,600. Engine tuning can be complicated, with some vehicle shops specializing in it and doing nothing else.

What is Hondata s300?

The s300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time updating of parameters, engine protection are but a few of the s300 features. Hondata s300 Programmable ECU main features: • Fits inside the ECU.

What is Hondata ECU?

What does Hondata do? Hondata modifies standard Honda engine computers (ECUs), adding features and expanding the capabilities of the ECU (e.g. for forced induction). These modifications are available either as a reflash, or a fully tunable system.

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.

How do I identify my Honda ECU?

- All Honda ECU's have an ECU part number which is located on the side of the ECU which allows for easy identification. The middle three characters are the most useful to identify what type of ECU it is. Different generation ECUs may use the same characters.

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