Specification

The 8972177780 (also written 8-97217778-0) is a combined atmospheric (barometric) pressure sensor / manifold absolute pressure (MAP) / boost pressure sensor used on Isuzu common-rail diesel engines, including the 4HK1, 6HK1, 4JJ1, 4LE2, 6WG1, and 6UZ1 series. It is

widely fitted in Hitachi excavator, John Deere excavator, JCB excavator, Case excavator, Sumitomo excavator, Link-belt excavator and other excavators and industrial equipment powered by these engines. The sensor serves a dual function depending on how the ECM uses its signal:

· As a Barometric (BARO) sensor, it measures ambient atmospheric pressure and supplies this to the ECM for altitude compensation — adjusting fuel injection volume and injection timing as altitude (and therefore air density) changes.

· As a MAP / boost pressure sensor, it monitors intake manifold pressure (turbocharger boost) so the ECM can correct fuel delivery and turbo performance.

Maintaining

8972177780 pressure sensor for the ECM reports faults as BARO or MAP circuit codes depending on the engine calibration.

• P2227 BARO Sensor Performance ECM detects BARO pressure change greater than ~5 kPa beyond plausibility, or sensor response too slow / out of range
• P2228 / P2229 BARO Sensor Circuit Low / High Signal circuit open or short to ground (P2228); short to voltage (P2229) — the ECM sees a fixed low or high voltage
• P1108 (Isuzu) High Barometric Pressure Circuit Input Faulty MAP/BARO sensor, harness open/short, or poor connection in the sensor circuit
• P0107 / P0108 (MAP families) MAP/BARO circuit low / high input Signal voltage below or above the valid window (open, short, or sensor failure)

About XCM-PARTS

Xiamen Sincerity Machinery Co., Ltd. was founded in 2014, we are a distributor specialized in genuine and oem excavator accessories for SUMITOMO, CASE, Link-Belt, Hitachi, Kobelco, Caterpillar, Komatsu, Volvo, XCMG… etc. in China. Xiamen Sincerity Machinery Co., Ltd. is CASE authorized dealer in China, we specialize in full range of genuine Case & Sumitomo spare parts, products main include monitor, controller, pressure sensor, wiring harness, hydraulic pump, hydraulic swing motor, hydraulic travel motor, final drive, gearbox reduction, hydraulic repair kits, engine injector, engine turbocharger, engine gasket kit, engine liner kit, engine water pump, engine oil pump, engine overhaul gasket set, etc. which fit to SUMITOMO excavators, CNH excavators, Link-belt excavators.

As a distributor of top-brand of hydraulic in China, we supply high quality multi brand excavator parts with hydraulic pump, hydraulic motor, final drive, hydraulic valve, regulator, etc. We proudly service client with one-step excavators parts purchasing via many plateforms like as eBay, Alibaba, Aliexpress and our company website! You can rest assured when you purchase one of our parts.

Our Advantages

1. Professional maintenance service
2. One-stop parts service and technical support
3. Ready stock, fast dispatch from our warehouse

FAQ

Does it the highest quality?

Yes, It is genuine and new Isuzu sensor.

What brand of Excavator fit to?

It fit to Case Sumitomo and Link-belt excavator.

How can I order it?

I will send invoice with payment information via email.

How do payment?

We accept to T/T, PayPal, Credit Card, Western Union transfer.

What's the delivery time?

Stock products estimated 3-7 days.

Do you have photo for the products?

Yes, we will send you photo before shipping.

Can you offer warranty for your products?

Yes, we offer 1-3 months warranty.

What is minimum order ?

MOQ is one piece.