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Home >> Suzuki >> 2001 >> XL-7 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P2227, DTC P2228 Or DTC P2229 >> DTC Confirmation Test (DTC P2227)

DTC Confirmation Test (DTC P2227)

WARNING: This page is about a different car, the 2003 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch to LOCK position. Connect SUZUKI scan tool or equivalent to DLC. See Figure . Turn ignition switch to ON position. Using scan tool, clear DTCs. See CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. Start engine and allow it to reach normal operating temperature.
  2. Drive vehicle with engine at 3000 RPM in 3rd gear (M/T) or 2 range (A/T). Release accelerator pedal and allow vehicle to coast (with vehicle in gear) for 5 seconds or more with engine speed of 1600-3000 RPM. Stop vehicle and allow engine to idle.
  3. Preform step  2 2 more times, for three times total. Using scan tool, check for current or pending DTC. See RETRIEVING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. If DTC P2227 resets, go to DIAGNOSIS & REPAIR PROCEDURE  .
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