Pinpoint Test B: Diagnostic Module Tank Leakage Tests

B1: DIAGNOSTIC MODULE TANK LEAKAGE TEST 1
1. Using the Jaguar Land Rover Approved Diagnostic Equipment, perform routine - Evaporative System Diagnostic Check - and use the combustible gas detector to check for leaks
  Was a leak detected around the fuel filler cap?
  
  Yes: GO to B2.
  
  No: GO to B3.
B2: DIAGNOSTIC MODULE TANK LEAKAGE TEST 2
1. Tighten the fuel filler cap securely (until 3 clicks are heard)
2. Using the Jaguar Land Rover Approved Diagnostic Equipment, perform routine - Evaporative System Diagnostic Check - and use the combustible gas detector to check for leaks
  Test passed?
  
  Yes: Repair complete. Advise the customer to always tighten the fuel filler cap securely (until 3 clicks are heard)
  
  No: GO to B3.
B3: DIAGNOSTIC MODULE TANK LEAKAGE TEST 3
1. Consider the previous test results
  Was a leak detected by the routine?
  
  Yes: GO to B4.
  
  No: Diagnostic module tank leakage system circuit fault. Check DTCs and refer to the relevant DTC Index. Repair the circuit fault as necessary. GO to PINPOINT TEST E .
B4: DIAGNOSTIC MODULE TANK LEAKAGE TEST 4
1. Consider the previous test results
  Was the source of the leak identified?
  
  Yes: Repair as necessary. GO to PINPOINT TEST E .
  
  No: GO to PINPOINT TEST C .