DD15 Troubleshooting – Section 121 SPN 3659

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Section 121
SPN 3659

This SPN indicates the injector #1 cylinder amplifier control valve is not operating normally.‪

121.1 SPN 3659/FMI 14

EPA07 DD15 Troubleshooting Guide - DDC-SVC-MAN-0029

Generated on 10-13-2008

SPN List of Contents

DD15 Troubleshooting – Section 133 SPN 4259
DD15 Troubleshooting – Section 133.1 SPN 4259/FMI 3
DD15 Troubleshooting – Section 133.2 SPN 4259/FMI 4
DD15 Troubleshooting – Section 132 SPN 4258
DD15 Troubleshooting – Section 132.1 SPN 4258/FMI 3
DD15 Troubleshooting – Section 132.2 SPN 4258/FMI 4
DD15 Troubleshooting – Section 131 SPN 4077
DD15 Troubleshooting – Section 131.1 SPN 4077/FMI 3, 4 or 14
DD15 Troubleshooting – Section 130 SPN 4076
DD15 Troubleshooting – Section 130.1 SPN 4076/FMI 3
DD15 Troubleshooting – Section 130.2 SPN 4076/FMI 4
DD15 Troubleshooting – Section 129.1 SPN 3720/FMI 15 or 16
DD15 Troubleshooting – Section 128.1 SPN 3719/FMI 0, 15,16,or 31
DD15 Troubleshooting – Section 129 SPN 3720
DD15 Troubleshooting – Section 127.3 SPN 3695/FMI 14
DD15 Troubleshooting – Section 127.4 SPN 3695/FMI 19
DD15 Troubleshooting – Section 128 SPN 3719
DD15 Troubleshooting – Section 127 SPN 3695 (CPC)
DD15 Troubleshooting – Section 127.1 SPN 3695/FMI 9
DD15 Troubleshooting – Section 127.2 SPN 3695/FMI 13
DD15 Troubleshooting – Section 125.1 SPN 3663/FMI 14
DD15 Troubleshooting – Section 126 SPN 3664
DD15 Troubleshooting – Section 126.1 SPN 3664/FMI 14
DD15 Troubleshooting – Section 124 SPN 3662
DD15 Troubleshooting – Section 124.1 SPN 3662/FMI 14
DD15 Troubleshooting – Section 125 SPN 3663
DD15 Troubleshooting – Section 123 SPN 3661
DD15 Troubleshooting – Section 123.1 SPN 3661/FMI 14
DD15 Troubleshooting – Section 121.1 SPN 3659/FMI 14
DD15 Troubleshooting – Section 122 SPN 3660

Section 121 SPN 3659

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Section 121
SPN 3659