U2121 DTC For Isuzu I 370
Isuzu I 370 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Isuzu I 370 engine control system detects a problem, the computer stores the diagnostic trouble
code U2121 in its memory.
To figure out what is wrong with your vehicle you must first extract the U2121 DTC For Isuzu I 370.
To solve U2121 Isuzu I 370 problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
U2121 Isuzu I 370 DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 2 |
MFG - Manufacturer Specific |
| 1 |
Fuel And Air Metering |
| 2 |
Cruise Control Servo Indicates Low |
| 1 |
PCM Stack Overrun |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. U2121 Isuzu I 370 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.
You can also check other Isuzu car models :
|
The listed Isuzu models will give information about U2121 DTC.
|
