1998 Honda civic CX (Auto swapped to manual) P2E L32 ECU light weight flywheel. P0500 P1298 Check Engine Code?

Got engine codes

P0500 speed sensor
P1298 Electric Load Defector

I have a new speed sensor coming in the mail.

I pulled the backup fuse under the hood and replaced it to reset the engine light and it hasn t been on again. Still no speedometer but the the speed sensor which well be fixed.

I don t notcie any voltage drop while drive. Car at idle is 14.5v.

I was suggested to inspect the wires behind the intake, but when I looked at the speed sensor their was alot of corrosion. Would corrosion of caused the p1298 code? When the senor faild?

Please help. I have been driving without problem almost stalles abit when in neutral.

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