Standard Ignition AS680 manifold absolute pressure sensor for the 1999 Kenworth W900 6-cylinder 10.5L, the 2000-2001 W900 6-cylinder 10.8L, the 2002 W900 6-cylinder 8.9L and other vehicles reports manifold pressure to the engine's electronic control unit. It is also called a MAP sensor.
- Sends manifold pressure data to the powertrain's electronic control unit with no delay
- High-grade materials protect against extreme temperature changes and damaging elements
- Lab tested for proper integration with the vehicle's emissions system
- Precision engineered to help maintain efficiency and reduce stress on engine components
- Engineered for high-mileage Cummins vehicles
Quick facts
- Part: Standard Ignition AS680 manifold absolute pressure sensor
- Fits: 1999 Kenworth W900 6-cylinder 10.5L, the 2000-2001 W900 6-cylinder 10.8L, the 2002 W900 6-cylinder 8.9L and other vehicles
- Condition: New
A failing sensor can show up as a rough idle, weak fuel economy or a check engine light. A leaking vacuum line, a damaged connector or an intake air leak can produce those symptoms too, so find the cause before you buy a sensor. The 1999 Kenworth W900 6-cylinder 10.5L takes one sensor.
Fits
The 1998-2002 Freightliner Century Class 6-cylinder 10.3L and the 1999-2002 Freightliner Argosy 6-cylinder 10.8L take this sensor as well, and so do other vehicles. It is a direct-fit replacement for these vehicles and is tested to match OE specifications. If your truck is not named here, look it up in the "Vehicles it fits" section to see its years and engine.
Specifications
Fit and size
- Quantity per vehicle: 1
- Vacuum port quantity: 1
- Connector: 1, oval, female
- Terminals: 3, blade, male
Build and materials
- Condition: New
- Country of origin: Mexico
In the box
One manifold absolute pressure sensor with an O-ring. The wiring harness, hardware and mounting bracket are not included, so plan on new fasteners, since the old ones may not be reusable.
Interchange: EC2092 · 4921493 · DBS404
Frequently Asked Questions
Does the Standard Ignition AS680 fit the 1999-2002 Freightliner Argosy 6-cylinder 10.8L?
Yes, the Standard Ignition AS680 fits the 1999-2002 Freightliner Argosy 6-cylinder 10.8L. For other years and engines, look up your truck in the "Vehicles it fits" section.
Does the AS680 come with an O-ring?
Yes, the box holds the sensor and an O-ring; the wiring harness, hardware and mounting bracket are not included.
What kind of connector does the Standard Ignition AS680 have?
The Standard Ignition AS680 has one oval female connector with three male blade terminals. It also has one vacuum port.
Is a rough idle a sign this manifold absolute pressure sensor is going bad?
It can be one sign, along with weak fuel economy or a check engine light, but other faults can look the same. A shop can scan for codes and test the sensor.
Does the AS680 replace part number 4921493?
Yes. 4921493 is an interchange number for the Standard Ignition AS680, along with EC2092 and DBS404.
