Mashajali Autocare & Services

Mashajali Autocare & Services We are specialised in all motor vehicle spare parts, repairs and services . For more inquiry,
Call or Whatsapp : 0718722258 / 0789593409

Mashajali Autocare and servicesMambo ni vulai vulaiCall 0718722258
17/09/2025

Mashajali Autocare and services

Mambo ni vulai vulai

Call 0718722258

MASHAJALI
17/09/2025

MASHAJALI

Its manual gearbox repairs at Mashajali Autocare & Services, KITENGELA
24/08/2025

Its manual gearbox repairs at Mashajali Autocare & Services, KITENGELA

We were paid a courtesy visit by pepeta.com....in kitengela You are also welcomedMASHAJALI :We care for your car 🚗🚘🚕🚓
16/08/2025

We were paid a courtesy visit by pepeta.com....in kitengela

You are also welcomed

MASHAJALI :We care for your car 🚗🚘🚕🚓

Gearbox motherboard fixed and dusted, call 0718722258 for more @ mashajali autocare and services
02/08/2025

Gearbox motherboard fixed and dusted, call 0718722258 for more @ mashajali autocare and services

MASHAJALI AUTOCARE AND SERVICES CALL:0718722258/0789593409
30/07/2025

MASHAJALI AUTOCARE AND SERVICES
CALL:0718722258/0789593409

30/07/2025

GARAGE NI MOJA : NA NI... MASHAJALI AUTOCARE AND SERVICES
@0718722258

A Comprehensive Guide to EGR: Function, Faults, and FixesEGR stands for Exhaust Gas Recirculation. It is a system common...
21/07/2025

A Comprehensive Guide to EGR: Function, Faults, and Fixes

EGR stands for Exhaust Gas Recirculation. It is a system commonly found in modern automobiles. Here's some information about EGR, its purpose, and how to diagnose and troubleshoot a faulty EGR system, along with some common Diagnostic Trouble Codes (DTCs) associated with it:

1. What is an EGR?
- EGR is an emissions control system in a car engine.
- It reduces nitrogen oxide (NOx) emissions by recirculating a portion of the engine's exhaust gases back into the intake manifold.

2. Purpose and roles of EGR:
- Reduces the combustion temperature, which helps control the formation of NOx, a harmful pollutant.
- Improves fuel efficiency by reducing the amount of oxygen in the combustion chamber.
- Prevents engine knocking or pinging by lowering peak combustion temperatures.
- Enhances the engine's performance and reduces emissions during certain operating conditions.

3. Diagnosing and troubleshooting a faulty EGR system:
- Common symptoms of a faulty EGR system include rough idling, reduced engine performance, increased fuel consumption, and illumination of the check engine light.
- Here are steps to diagnose and troubleshoot a faulty EGR system:
a. Check for EGR-related DTCs using an OBD-II scanner.
b. Inspect the vacuum hoses and electrical connections for any signs of damage or leaks.
c. Clean the EGR valve and passages to remove carbon deposits that may cause it to stick.
d. Test the EGR valve using a vacuum pump to ensure proper operation.
e. Inspect the EGR position sensor or EGR pressure sensor, depending on the vehicle's configuration.
f. Check for exhaust gas leaks in the EGR system.
g. Verify that the EGR solenoid or control circuit is functioning correctly.

4. Common EGR related DTC codes:
- P0400: Exhaust Gas Recirculation Flow Malfunction
- P0401: Exhaust Gas Recirculation Flow Insufficient Detected
- P0402: Exhaust Gas Recirculati

MASHAJALI AUTOCARE AND SERVICES VEHICLES SOLUTION✓Mechanical Repairs & services✓Diagnosis and wirings✓Body works and spr...
21/07/2025

MASHAJALI AUTOCARE AND SERVICES VEHICLES SOLUTION
✓Mechanical Repairs & services
✓Diagnosis and wirings
✓Body works and spray painting
✓Alignment and wheel balancing

CALL/WHATSAPP : 0718722258/0789593409

Brake system to the fullest...
19/07/2025

Brake system to the fullest...

14/07/2025

Shock is done, to be replaced
Mashajali Autocare & Services

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Kitengela
Kilimani
00100

Telephone

+254718722258

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