Turbocharger Boost Pinpoint Test KN - Update

90ford33 ENGINE/ELECTRICAL DIAGNOSIS SHOP MANUAL - 1989 - NEW PAGES 17-288A THROUGH 17-288E ADDED - TURBO BOOST PINPOINT TEST KN ADDED
Article No. 90-18B-26
MERKUR: 1989 XR4TI





















ISSUE: EEC Pinpoint Test KN, to diagnose the Turbo Boost solenoid, was not included in the 1989 Engine/Emissions Diagnosis Shop Manual.

ACTION: Refer to the pages following this TSB article for the diagnosis test procedure.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 490000