Service Bulletin
B21-016
April 9, 2021
Version 2
Safety Recall: Multi-Model Fuel Pump Motor
Supersedes 21-016, dated March 26, 2021, to revise the information highlighted in yellow.
AFFECTED VEHICLES
| Year | Model | Trim Level | VIN Range |
| 2019 | ILX | ALL | Check the iN VIN status for eligibility. |
| 2019-20 | MDX 2WD | ALL | Check the iN VIN status for eligibility. |
| 2019-20 | MDX SH-AWD | ALL | Check the iN VIN status for eligibility. |
| 2019-20 | TLX 2WD | ALL | Check the iN VIN status for eligibility |
REVISION SUMMARY
The AFFECTED VEHICLES were revised.
BACKGROUND
Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. If this occurs, the check engine light may be displayed with DTC P0087 (Fuel Rail Pressure Too Low) stored, the engine may not start, or the engine could stall while driving, increasing the risk of a crash.
If this temporary placeholder bulletin appears during an iN VIN status inquiry, this vehicle is subject to a Safety Recall. This vehicle is on STOP SALE until further notice. Check for an iN message for further details. Refrain from calling Tech Line for updates.
This bulletin will be updated once Parts Information, Warranty Claim Information, Inspection Procedures, and Repair Procedures are available.
END
Remedy Instructions and TSB
RCRIT-21V215-0053.pdf 270.747KB
Remedy Instructions and TSB
RCRIT-21V215-4965.pdf 269.153KB
- Proven to clean intake valves on GDI engines and turbo systems
- Easily installed through the air intake system
- Highest concentration PEA (Polyether Amine) detergency available
- Proven to remove up to 46% of GDI Intake Valve deposits in 1 hour
- 150X more concentrated than fuel additives
- Removes Carbon Buildup Fast: Breaks down stubborn, baked‑on carbon deposits on intake valves and turbo components, restoring airflow and improving engine performance.
- Boosts Power & Efficiency: Regular use increases power and torque, improves MPG, and reduces rough idle, hesitation, and hard starts.
- Proven High‑Strength Formula: Delivers concentrated cleaning agents directly to intake valves—up to 150× stronger than premium fuel additives—and removes up to 46% of deposits within the first hour.
- No Engine Teardown Required: Safe for GDI and PFI engines; simply spray through the air intake system for professional‑grade cleaning without disassembly.
- Reduces Emissions & Improves Drivability: Helps restore proper combustion, reduce harmful emissions, and smooth out idle and acceleration for a cleaner‑running engine.
- Proven to clean intake valves on GDI engines and turbo systems with advanced Cozol technology
- Increases horsepower and improves air/fuel ratio and MPG by cleaning mass air flow sensors
- Easily installed CRC cleaner through the air intake system to remove deposits
- CRC GDI cleaner dissolves baked-on carbon deposits for smoother idle
- Mass air flow sensor cleaner dries in seconds and is plastic safe
- Formulated for Use In All Fuel-Injected Gasoline Engines, Including GDI
- Contains Polyetheramine (“PEA”) to Dissolve Carbon Buildup in Combustion Chambers
- Cleans ALL Types of Intake Valves, Including Those Found in PFI, TBI, and GDI Engines
- Safe On Catalytic Converters and Oxygen Sensors
- Not For Use In Diesel Engines
- One New Aftermarket Replacement Turbo Ii Pre-Cleaner For Model 46 (With 4.5" Inlet) That Features Ev
- OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.
- Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product.
- This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.
- All OEM part numbers and logos are to be used for identification purposes only.
This product presentation was made with AAWP plugin.