Many turbo Honda builds use the OEM OBD1 IAT (Intake air temperature) sensor to read the IATs. While this is more accurate than using the factory MAF sensor that sits before the turbo, the OBD1 IAT sensor does have one major flaw; the response time.
The principle of IAT sensors are all the same, in the core of the sensor lies a NTC thermistor that changes resistance proportional to the temperature. The ECU can then use the resistance value to determine the air's temperature. The problem with the OBD1 is that the NTC thermistor is shielded around plastic. Plastic is an insulator and does not conduct heat very well. This results in delayed feedback to the ECU.
HRD's fast response IAT sensor is hand made, using specially manufactured thermistors that are matched very closely to the OEM Sensor's resistance curve. This ensures that the ECU reads the correct temperature at an almost instantaneous speed.
L15 sensors are matched to the Honda sensor PN: 37880-RWC-A01
Q: Why can't I use the GM IAT sensor? Doesn't that sensor read fast?
A: The OEM Honda ECU does not have the ability to change scaling on the IAT sensors. The GM sensors use a different resistance curve than Honda sensors, so it would read incorrect temperatures. However if you have a standalone ECU, such as a Motec or Haltech, you would be able to program the resistance curve to use virtually any temperature sensor.
This sensor has been scientifically tested against the OBD1 IAT sensor, and reads temperatures up to 1200% faster than the OBD1 plastic sensor.
Key Features
- Custom manufactured high precision (1%) thermistor
-
Open thermistor design for near-instant response time
- Lifetime warranty against defects
- Titanium hardware included
Note: We've done testing on various Honda sensors, and concluded that this sensor will NOT work for the S2000.
SHIPPING
All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 1-3 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 3-7 business days of your order date. This may be longer for international delivery.
* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees but we always strive to get your order to you as soon as possible.
Shipping Costs:
● Shipping fees are calculated at checkout based on your location and the chosen shipping method.
Order Tracking:
● Once your order ships, you will receive a confirmation email with a tracking number and a link to monitor your shipment's status.
International Shipping:
● We ship internationally to selected countries. Rates and delivery times vary by destination.
Customs Fees and Import Duties:
● International orders may incur customs duties and taxes, which are the customer's responsibility. Please check with your local customs office for details.
Lost or Damaged Shipments:
● We are not liable for packages that are lost or damaged during shipping. For damaged items, please contact the shipping carrier to file a claim.
Customer Service Contact:
● For any questions regarding shipping, reach out to our customer service team at sales@sbxperformance.com
RETURN/REFUND POLICY
We have a 30-day return policy, which means you have 30 days of purchase your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-Returns accepted within 30 days of purchase if the item is unused and in original packaging.
-Customer is responsible for return shipping unless the product is defective.
-Refunds processed within 5-7 business days after receiving the returned item.
To start a return, you can contact us at sales@sbxperformance.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@sbxperformance.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@sbxperformance.com.
