The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high performance engine. The SpeedFactory OBD-0 to OBD-1 ECU Conversion Harness for Multi-Point Injection allows you to use a JDM or US OBD-1 M/T ECU in an 88-91 Civic, CRX or a 90-91 Integra, (OBD-0) Chassis. We designed our harnesses to be superior to other versions available on the market by using original equipment style ECU pin connections on all plugs, lengthening the harness leads to 7" and by using durable automotive grade wire that exceeds OEM specifications. Our harness includes a 3’ pigtail and detailed instructions to simplify wiring for the sensors you need to properly complete your conversion. Wiring provisions include: 4-wire oxygen sensor, VTEC solenoid & pressure switch, knock sensor, and IAB solenoid (if applicable). Compatible vehicles: 88-91 Civic/CRX HF/Si/EX Multi-Point fuel injection models (STD & DX models require additional wiring) 90-91 Integra (all models) There are additional parts required to complete your OBD-0 to OBD-1 conversion when using our harness that can also be purchased at SpeedFactory. Additional Parts List: SpeedFactory Racing OBD-0 MPFI (Vehicle) to OBD-1 (Distributor) Conversion Harness OBD-1 distributor for your engine OBD-1 4-wire Oxygen Sensor OBD-1 Honda ECU |
Return Claims
We are dedicated to our customer’s 100% satisfaction. We will issue a refund/credit if you are not satisfied with your purchase and notify us within 30 days of product receipt. It must be returned in the original packaging and in saleable condition. Returned product is subject to a 20% restocking charge and must be returned freight prepaid.
Damaged Shipments
All of our shipments are 100% insured. It is very important to inspect your product thoroughly before accepting and signing for your carton. Packaging that appears in good condition does not guarantee that there is no “hidden” damage. The only way to be certain is to fully unpack and examine the contents carefully before signing. Legally, by applying your signature, you are signing a document stating that you have inspected the item and it is in good condition. We have no recourse when the item is signed for, any later claim for un-noticed (“hidden/concealed”) damage must be filed by you with USPS, UPS or FedEx.
Many times it is common practice by UPS or FedEx to leave packages on your doorstep if no one is available for signature. Again, please inspect the package by fully unpacking and examining the contents. If you notice damage to the product during your inspection, please contact us immediately. Claims must by file within 7 days after receipt.
Defective Merchandise
All item sold are strictly followed by the manufacture warranty guideline only. If you receive a defective part upon delivery and it’s not due to shipping damages, please contact us and we will file a warranty claim with manufacture to have the issue resolved.