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Question # 31
A customer complains of poor acceleration and sluggish power. Scan tool data shows throttle opening and ignition timing are correct, but manifold absolute pressure (MAP) readings remain unusually low at WOT. What does this suggest?
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L1 Overview
| Name | Automotive Service Excellence Level 1 |
| Code | L1 |
| Vendor | Skilled Trades |
| Certification | ASE |
