Description
Description
OEM Part Number: 22422785
Fits: Volvo VN, VNL, VNM | Mack Pinnacle, Anthem | Engines: Volvo D13, Mack MP8
The Genuine Volvo D13 Boost & Temperature Sensor is a combined intake manifold sensor that measures boost pressure and intake air temperature simultaneously, feeding live data to the ECM for fuel delivery and variable-geometry turbo control. The ECU relies on these dual readings to calculate precise fueling for every load, RPM, and altitude condition — keeping combustion efficient and emissions compliant.
When this sensor fails or drifts out of range, common symptoms include boost-related fault codes (SPN 102) and intake temperature warnings (SPN 105), reduced engine power or derate, sluggish turbo response, and noticeably worse fuel economy. Because the ECM cannot verify actual manifold conditions with a faulty sensor, it defaults to conservative fueling maps — which is why fuel mileage often drops before a hard fault code ever appears. The sensor mounts directly on the intake manifold and is exposed to constant heat cycling and charge-air pulsation, making it a normal wear item on high-mileage D13 and MP8 engines.
Not sure if this fits your truck? Provide your VIN and we'll verify compatibility before you order.
What's included: Complete Volvo assembly — ready for installation.
Why Volvo: Genuine Volvo part — engineered and approved by Volvo for use in Volvo VNL and Mack trucks. The exact same component installed on the factory assembly line, with full OEM calibration accuracy.
Installation note: Plug-and-play installation. Held in place by a single bolt on the intake manifold. No programming required — the ECM recognizes the sensor immediately.
Local Southern California? Pick up your order in-store in Irvine, CA — ready in 4 hours. Local delivery available within 50 miles on orders $1,000+ ($100 fee, waived on orders $3,000+).
Returns: 100% refund within 30 days on unused items in original undamaged packaging.
Buying for a fleet? Contact us for volume pricing.
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