Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2001METRO L4-079 1.3L VIN 2 MFIREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONINITIAL INSPECTION AND DIAGNOSTIC OVERVIEWBASIC KNOWLEDGE AND TOOL REQUIREMENTSDIAGNOSTIC TABLE
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFI
Diagnostic Table
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFISECTION Diagnostic Table
The diagnostic tables are a systematic approach to diagnosing a Diagnostic Trouble Code (DTC).
The table consists of five separate columns:
^ Step
^ Action
^ Value(s)
^ Yes
^ No
The step number indicates which step is being performed. The Action column contains all of the information necessary in order to perform a certain test. The Action cell must always end with a question. The question must lead to a yes or a no answer. The answer to the question determines which column you go to next. The value(s) column will contain any specifications that you are asked to test for. The answer to each test will lead you to the next step, or to the particular action to take. Most boxes will have a "Go to Step" statement. If the block does not have a "Go to Step" statement, the text inside that block will be the last instruction given in the table. The instruction will be a solution, or a Fault Not Present, or a Go to Diagnostic Aids.
Always begin with Step 1 at the top of the table unless there is a Note or a Caution before the step. Do not skip steps in the table. Taking short cuts often leads to misdiagnosis. If you find a problem, complete the necessary repairs, and verify the repair.
The table consists of five separate columns:
^ Step
^ Action
^ Value(s)
^ Yes
^ No
The step number indicates which step is being performed. The Action column contains all of the information necessary in order to perform a certain test. The Action cell must always end with a question. The question must lead to a yes or a no answer. The answer to the question determines which column you go to next. The value(s) column will contain any specifications that you are asked to test for. The answer to each test will lead you to the next step, or to the particular action to take. Most boxes will have a "Go to Step" statement. If the block does not have a "Go to Step" statement, the text inside that block will be the last instruction given in the table. The instruction will be a solution, or a Fault Not Present, or a Go to Diagnostic Aids.
Always begin with Step 1 at the top of the table unless there is a Note or a Caution before the step. Do not skip steps in the table. Taking short cuts often leads to misdiagnosis. If you find a problem, complete the necessary repairs, and verify the repair.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.