Remove/Install Right Boost Pressure Sensor Upstream Of Throttle Valve - AR09.41-P-1021MNG
Engine 177 in model 253
Fig 1: Right Boost Pressure Sensor Upstream of Throttle Valve Components Location - Engine 177 in Model 253
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Remove right air filter housing | AR09.10-P-1152MNG | |
| 2 | Detach bleed line (11) at engine cable duct (10) | ||
| 3 | Disconnect engine wiring harness | AR15.18-P-1000-06MNG | |
| *BA15.10-P-1003-05F | |||
| *BA15.18-P-1001-01G | |||
| 4 | Remove screws (12) and remove pressure sensor upstream of right throttle valve (B28/21) | *BA09.41-P-1005-01X | |
| 5 | Seal opening at charge air cooler using a suitable stop plug | Fig 2 | |
| Check | |||
| 6 | Check sealing ring of pressure sensor upstream of right throttle valve (B28/21) for damage | In case of a complaint ↓ Replace pressure sensor upstream of right throttle valve (B28/21). |
|
| 7 | Install in the reverse order | ||
| 8 | Read out and erase fault memory | ||
| AD00.00-P-2000-04B | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 9 | Perform an engine test run and check engine for proper function |
CHARGE AIR LINE/CHARGE AIR COOLING
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA09.41-P-1005-01X | Bolt, boost pressure sensor upstream/downstream of throttle valve | Nm | 6 |
GROUND STRAP
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA15.10-P-1003-05F | Bolt, engine wiring harness ground to cylinder head cover | Nm | 9 |
ENGINE WIRING HARNESS
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA15.18-P-1001-01G | Bolt, engine wiring harness to cylinder head cover | Nm | 9 |