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IDProjectCategoryView StatusLast Update
0000252vehicle serviceToyota SERApublic2020-09-15 01:20
ReporterDigitalMy 
PrioritynormalSeveritymajorReproducibilityN/A
Status resolvedResolutionfixed 
Summary0000252: Broken vacuum sensor Sera
Descriptionlocated under hood upper center of windshield side
Toyota 89420-18010
Denso 100798-2190
5V Sensor assy vacuum
TagsNo tags attached.

Relationships

related to 0000128 resolvedDigitalMy Repair and adjust engine after GAS equipment on EXY10-0004653 

Activities

DigitalMy

2017-12-30 02:02

administrator   ~0000598

Last edited: 2020-09-15 00:53

View 5 revisions

part 89421 SENSOR ASSY, VACUUM (FOR E.F.I.),
Manifold absolute pressure (MAP) type,
can measure only values below 1.0at(bar), does not fit turbo,
has 3-pin connector, gives analog level from 0V to 5V

89420-18010 model is ised in SERA only

Replaced from other car original,
glued broken one also (for donor car).

DigitalMy

2017-12-30 02:06

administrator  

DigitalMy

2018-02-13 19:30

administrator  

vacuum_sensor_5EFHE_.jpg (47,337 bytes)
vacuum_sensor_5EFHE_.jpg (47,337 bytes)

DigitalMy

2018-02-17 13:09

administrator  

DigitalMy

2018-02-17 13:39

administrator   ~0000634

Last edited: 2018-02-17 13:50

View 2 revisions

There are two valves (duty vacuum switching) near sensor:

17650 VALVE ASSY, VACUUM SWITCHING /90910-12121 (same EL43 EL44 has)

88691 valve magnet (for idle up device)
LH /88691-18010 /90910-12046
RH /88691-17030

DigitalMy

2018-02-17 13:40

administrator  

sera_vacuum_piping_.png (32,264 bytes)
sera_vacuum_piping_.png (32,264 bytes)

DigitalMy

2020-09-15 01:20

administrator   ~0003969

2020-09-13:
found this sensor makes over-speeding engine,
but there is hardly any original sensor available on market at good price,
but another part from Toyota Starlet EP82 /89420-10010 looks very similar