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1993 Honda Civic EX 1.6L Surge
Posted to Asian Driveability on 9/25/2007 14 Replies

Double ckecked timing marks. MAP and TPS sensor voltages checked [...] have unplugged every sensor on the car and it will still surge at 1500 [...] wave forms look good,no spikes.

14 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1993 Honda Civic EX

VIN 1HGEJ116XP
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
Emissionsdoes not have an EGR valve
SymptomsSurge
OccursAlways
Misc.Surges at 1500 RPM

Trouble Codes

01O2 Sensor or Circuit Problem
02Rear O2 sensor or circuit problem
03MAP sensor electrical problem
04Crank circuit of TDC crank sensor
05MAP sensor mechanical problem
Message Closed w/FIX

car Vehicle Data

1993 Honda Civic EX

VIN 1HGEJ116XP
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
Emissionsdoes not have an EGR valve
SymptomsSurge
OccursAlways
Misc.Surges at 1500 RPM

Trouble Codes

01O2 Sensor or Circuit Problem
02Rear O2 sensor or circuit problem
03MAP sensor electrical problem
04Crank circuit of TDC crank sensor
05MAP sensor mechanical problem