Keep the powertrain control module fed with an accurate fuel-pressure signal with the Standard Ignition Fuel Pressure Sensor AS533. It installs as a direct-fit replacement across a wide range of 2011–2022 Chrysler, Dodge, Jeep, Ram, and Fiat applications, including the Chrysler 200, 300 and Town & Country, Dodge Avenger, Caliber, Challenger, Charger, Dart, Durango, Grand Caravan and Journey, Fiat 500 and 500L, Jeep Cherokee, Compass, Grand Cherokee, Patriot and Wrangler, and Ram 1500/2500 and ProMaster 1500/2500 — see the Buyer's Guide tab for the full list.
- Measures fuel pressure: senses pressure in the fuel system and sends a signal the PCM uses to manage fuel delivery.
- Direct-fit replacement: replaces the original sensor on the listed applications.
- Broad engine coverage: covers the L4-1.4L, L4-2.0L, L4-2.4L, L4-3.0L, L6-6.7L, V6-3.0L, V6-3.2L, V6-3.6L, V8-4.7L, V8-5.7L, V8-6.2L and V8-6.4L engines listed (and the FIAT 500 cataloged as All).
Signs the sensor may need replacing include hard starting, rough running, or a fuel-pressure-related trouble code. Because those symptoms can have other causes, diagnose the fuel system first; if a failed fuel pressure sensor is the cause, this replaces it. Manufacturer part number AS533.
